diff --git a/Help/manual/cmake-packages.7.rst b/Help/manual/cmake-packages.7.rst
index 52621052b6..5c109ff672 100644
--- a/Help/manual/cmake-packages.7.rst
+++ b/Help/manual/cmake-packages.7.rst
@@ -449,7 +449,7 @@ be true. This can be tested with logic in the package configuration file:
   set(_supported_components Plot Table)
 
   foreach(_comp ${ClimbingStats_FIND_COMPONENTS})
-    if (NOT ";${_supported_components};" MATCHES _comp)
+    if (NOT ";${_supported_components};" MATCHES ";${_comp};")
       set(ClimbingStats_FOUND False)
       set(ClimbingStats_NOT_FOUND_MESSAGE "Unsupported component: ${_comp}")
     endif()