fixed indentation for cmake files

(cherry picked from commit a46d047f9466c6f16597755bb7c771a9d1a147f2)
(cherry picked from commit bde36062b7a0bf621086e73a5d419cd8637e9e96)

cmake/macros/FindPCHSupport.cmake

@@ -1,5 +1,5 @@
-if (CMAKE_VERSION VERSION_LESS "3.16.0")
-  if (MSVC)
+if(CMAKE_VERSION VERSION_LESS "3.16.0")
+  if(MSVC)
     # Specify the maximum PreCompiled Header memory allocation limit
     # Fixes a compiler-problem when using PCH - the /Ym flag is adjusted by the compiler in MSVC2012,
     # hence we need to set an upper limit with /Zm to avoid discrepancies)
@@ -7,13 +7,13 @@ if (CMAKE_VERSION VERSION_LESS "3.16.0")
     #
     # Note: This workaround was verified to be required on MSVC 2017 as well
     set(COTIRE_PCH_MEMORY_SCALING_FACTOR 500)
-  endif ()
+  endif()
 
   include(cotire)
 
   function(ADD_CXX_PCH TARGET_NAME_LIST PCH_HEADER)
     # Use the header for every target
-    foreach (TARGET_NAME ${TARGET_NAME_LIST})
+    foreach(TARGET_NAME ${TARGET_NAME_LIST})
       # Disable unity builds
       set_target_properties(${TARGET_NAME} PROPERTIES COTIRE_ADD_UNITY_BUILD OFF)
 
@@ -32,4 +32,4 @@ else()
       target_precompile_headers(${TARGET_NAME} PRIVATE ${PCH_HEADER})
     endforeach()
   endfunction(ADD_CXX_PCH)
-endif()
+endif()