1 files changed, 1 insertions, 1 deletions
diff --git a/Source/cmOptionCommand.h b/Source/cmOptionCommand.h
index 2facc8e..9c6d99d 100644
--- a/Source/cmOptionCommand.h
+++ b/Source/cmOptionCommand.h
@@ -60,7 +60,7 @@ public:
   virtual const char* GetFullDocumentation()
     {
     return
-      "  OPTION(OPTION_VAR \"help string decribing option\"\n"
+      "  OPTION(OPTION_VAR \"help string describing option\"\n"
       "         [initial value])\n"
       "Provide an option for the user to select as ON or OFF.  If no "
       "initial value is provided, OFF is used.";