diff --git a/CMakeLists.txt b/CMakeLists.txt
index 01506b6d9fc..5376314641e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -250,7 +250,7 @@ if (USE_INCLUDE_WHAT_YOU_USE)
     endif()
 endif ()
 
-#Check if gperf was installed
+# Check if gperf was installed
 option (USE_GPERF "Use gperf function hash generator tool" ON)
 if (USE_GPERF)
     find_program(GPERF gperf)