diff --git a/c/misra/src/rules/RULE-8-15/RedeclarationOfObjectWithUnmatchedAlignment.ql b/c/misra/src/rules/RULE-8-15/RedeclarationOfObjectWithUnmatchedAlignment.ql
index 878bfeeea..dc82f63d1 100644
--- a/c/misra/src/rules/RULE-8-15/RedeclarationOfObjectWithUnmatchedAlignment.ql
+++ b/c/misra/src/rules/RULE-8-15/RedeclarationOfObjectWithUnmatchedAlignment.ql
@@ -32,5 +32,5 @@ where
   ) and
   not lexicallyEqual(alignment.getArgument(0), mismatched.getArgument(0))
 select alignment,
-  "Variable " + variable + " declared with lexically different _Alignof() values '$@' and '$@'",
+  "Variable " + variable + " declared with lexically different _Alignof() values '$@' and '$@'.",
   alignment, alignment.getArgument(0).toString(), mismatched, mismatched.getArgument(0).toString()
diff --git a/c/misra/src/rules/RULE-8-15/RedeclarationOfObjectWithoutAlignment.ql b/c/misra/src/rules/RULE-8-15/RedeclarationOfObjectWithoutAlignment.ql
index 3088708de..df9f3f2d1 100644
--- a/c/misra/src/rules/RULE-8-15/RedeclarationOfObjectWithoutAlignment.ql
+++ b/c/misra/src/rules/RULE-8-15/RedeclarationOfObjectWithoutAlignment.ql
@@ -92,5 +92,5 @@ where
   )
 select unaligned,
   "Variable " + unaligned.getName() +
-    " declared without explicit alignment to match $@ with alignment $@", aligned,
+    " declared without explicit alignment to match $@ with alignment $@.", aligned,
   "other definition", attribute, attribute.toString()
diff --git a/c/misra/test/rules/RULE-8-15/RedeclarationOfObjectWithUnmatchedAlignment.expected b/c/misra/test/rules/RULE-8-15/RedeclarationOfObjectWithUnmatchedAlignment.expected
index 83a27f907..3479ef1e3 100644
--- a/c/misra/test/rules/RULE-8-15/RedeclarationOfObjectWithUnmatchedAlignment.expected
+++ b/c/misra/test/rules/RULE-8-15/RedeclarationOfObjectWithUnmatchedAlignment.expected
@@ -1,8 +1,8 @@
-| test.c:18:8:18:15 | alignas(...) | Variable g6 declared with lexically different _Alignof() values '$@' and '$@' | test.c:18:8:18:15 | alignas(...) | int | test.c:19:8:19:15 | alignas(...) | 4 |
-| test.c:19:8:19:15 | alignas(...) | Variable g6 declared with lexically different _Alignof() values '$@' and '$@' | test.c:19:8:19:15 | alignas(...) | 4 | test.c:18:8:18:15 | alignas(...) | int |
-| test.c:22:8:22:15 | alignas(...) | Variable g7 declared with lexically different _Alignof() values '$@' and '$@' | test.c:22:8:22:15 | alignas(...) | ... * ... | test.c:23:8:23:15 | alignas(...) | 32 |
-| test.c:23:8:23:15 | alignas(...) | Variable g7 declared with lexically different _Alignof() values '$@' and '$@' | test.c:23:8:23:15 | alignas(...) | 32 | test.c:22:8:22:15 | alignas(...) | ... * ... |
-| test.c:28:8:28:15 | alignas(...) | Variable g9 declared with lexically different _Alignof() values '$@' and '$@' | test.c:28:8:28:15 | alignas(...) | ... * ... | test.c:29:8:29:15 | alignas(...) | ... * ... |
-| test.c:29:8:29:15 | alignas(...) | Variable g9 declared with lexically different _Alignof() values '$@' and '$@' | test.c:29:8:29:15 | alignas(...) | ... * ... | test.c:28:8:28:15 | alignas(...) | ... * ... |
-| test.c:34:8:34:15 | alignas(...) | Variable g11 declared with lexically different _Alignof() values '$@' and '$@' | test.c:34:8:34:15 | alignas(...) | signed int | test.c:35:8:35:15 | alignas(...) | unsigned int |
-| test.c:35:8:35:15 | alignas(...) | Variable g11 declared with lexically different _Alignof() values '$@' and '$@' | test.c:35:8:35:15 | alignas(...) | unsigned int | test.c:34:8:34:15 | alignas(...) | signed int |
+| test.c:18:8:18:15 | alignas(...) | Variable g6 declared with lexically different _Alignof() values '$@' and '$@'. | test.c:18:8:18:15 | alignas(...) | int | test.c:19:8:19:15 | alignas(...) | 4 |
+| test.c:19:8:19:15 | alignas(...) | Variable g6 declared with lexically different _Alignof() values '$@' and '$@'. | test.c:19:8:19:15 | alignas(...) | 4 | test.c:18:8:18:15 | alignas(...) | int |
+| test.c:22:8:22:15 | alignas(...) | Variable g7 declared with lexically different _Alignof() values '$@' and '$@'. | test.c:22:8:22:15 | alignas(...) | ... * ... | test.c:23:8:23:15 | alignas(...) | 32 |
+| test.c:23:8:23:15 | alignas(...) | Variable g7 declared with lexically different _Alignof() values '$@' and '$@'. | test.c:23:8:23:15 | alignas(...) | 32 | test.c:22:8:22:15 | alignas(...) | ... * ... |
+| test.c:28:8:28:15 | alignas(...) | Variable g9 declared with lexically different _Alignof() values '$@' and '$@'. | test.c:28:8:28:15 | alignas(...) | ... * ... | test.c:29:8:29:15 | alignas(...) | ... * ... |
+| test.c:29:8:29:15 | alignas(...) | Variable g9 declared with lexically different _Alignof() values '$@' and '$@'. | test.c:29:8:29:15 | alignas(...) | ... * ... | test.c:28:8:28:15 | alignas(...) | ... * ... |
+| test.c:34:8:34:15 | alignas(...) | Variable g11 declared with lexically different _Alignof() values '$@' and '$@'. | test.c:34:8:34:15 | alignas(...) | signed int | test.c:35:8:35:15 | alignas(...) | unsigned int |
+| test.c:35:8:35:15 | alignas(...) | Variable g11 declared with lexically different _Alignof() values '$@' and '$@'. | test.c:35:8:35:15 | alignas(...) | unsigned int | test.c:34:8:34:15 | alignas(...) | signed int |
diff --git a/c/misra/test/rules/RULE-8-15/RedeclarationOfObjectWithoutAlignment.expected b/c/misra/test/rules/RULE-8-15/RedeclarationOfObjectWithoutAlignment.expected
index e9b91d33a..69d2c8bb2 100644
--- a/c/misra/test/rules/RULE-8-15/RedeclarationOfObjectWithoutAlignment.expected
+++ b/c/misra/test/rules/RULE-8-15/RedeclarationOfObjectWithoutAlignment.expected
@@ -1,2 +1,2 @@
-| test.c:5:12:5:13 | declaration of g2 | Variable g2 declared without explicit alignment to match $@ with alignment $@ | test.c:4:25:4:26 | declaration of g2 | other definition | test.c:4:8:4:15 | alignas(...) | alignas(...) |
-| test.c:7:12:7:13 | declaration of g3 | Variable g3 declared without explicit alignment to match $@ with alignment $@ | test.c:8:25:8:26 | declaration of g3 | other definition | test.c:8:8:8:15 | alignas(...) | alignas(...) |
+| test.c:5:12:5:13 | declaration of g2 | Variable g2 declared without explicit alignment to match $@ with alignment $@. | test.c:4:25:4:26 | declaration of g2 | other definition | test.c:4:8:4:15 | alignas(...) | alignas(...) |
+| test.c:7:12:7:13 | declaration of g3 | Variable g3 declared without explicit alignment to match $@ with alignment $@. | test.c:8:25:8:26 | declaration of g3 | other definition | test.c:8:8:8:15 | alignas(...) | alignas(...) |