[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

doxygen.cmake

@@ -514,7 +514,10 @@ macro(_SETUP_DOXYGEN_DEFAULT_OPTIONS)
   # ---------------------------------------------------------------------------
   # Configuration options related to external references
   # ---------------------------------------------------------------------------
-  _set_if_undefined(DOXYGEN_GENERATE_TAGFILE "doxygen-html/${PROJECT_NAME}.doxytag")
+  _set_if_undefined(
+    DOXYGEN_GENERATE_TAGFILE
+    "doxygen-html/${PROJECT_NAME}.doxytag"
+  )
   # ---------------------------------------------------------------------------
   # Configuration options related to the dot tool
   # ---------------------------------------------------------------------------
@@ -592,8 +595,7 @@ macro(_SETUP_PROJECT_DOCUMENTATION)
     add_dependencies(doc ${PROJECT_NAME}-doc)
 
     add_custom_command(
-      OUTPUT
-        ${PROJECT_BINARY_DIR}/doc/doxygen-html
+      OUTPUT ${PROJECT_BINARY_DIR}/doc/doxygen-html
       COMMAND ${DOXYGEN_EXECUTABLE} ${JRL_CMAKEMODULE_DOXYFILE_PATH}
       WORKING_DIRECTORY doc
       COMMENT "Generating Doxygen documentation"