diff --git a/tap-version-14-specification.md b/tap-version-14-specification.md
index 5f35a6d..2767c1d 100644
--- a/tap-version-14-specification.md
+++ b/tap-version-14-specification.md
@@ -60,7 +60,7 @@ TAPDocument := Version Plan Body | Version Body Plan
 Version     := "TAP version 14\n"
 Plan        := "1.." (Number) (" # " Reason)? "\n"
 Body        := (TestPoint | BailOut | Pragma | Comment | Anything | Empty | Subtest)*
-TestPoint   := ("not ")? "ok" (" " Number)? ((" -")? (" " Description) )? (" " Directive)? "\n" (YAMLBlock)?
+TestPoint   := ("not ")? "ok" ((" " Number (" -")? | " -") (" " Description)?)? (" " Directive)? "\n" (YAMLBlock)?
 Directive   := " # " ("todo" | "skip") (" " Reason)?
 YAMLBlock   := "  ---\n" (YAMLLine)* "  ...\n"
 YAMLLine    := "  " (YAML)* "\n"