diff --git a/cmake/Toolchains/ios.cmake b/cmake/Toolchains/ios.cmake
index 718e270561..5cbc2644ab 100644
--- a/cmake/Toolchains/ios.cmake
+++ b/cmake/Toolchains/ios.cmake
@@ -72,14 +72,14 @@ else()
   set(IOS_ARCH "i386;x86_64")
 endif()
 
-set(CMAKE_OSX_ARCHITECTURES "${IOS_ARCH}" CACHE string  "Build architecture for iOS")
+set(CMAKE_OSX_ARCHITECTURES "${IOS_ARCH}" CACHE STRING "Build architecture for iOS")
 set(CMAKE_ASM_FLAGS "" CACHE STRING "" FORCE)
 foreach(arch ${IOS_ARCH})
   set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -arch ${arch}" CACHE STRING "" FORCE)
 endforeach()
 
 # Set the find root to the iOS developer roots and to user defined paths
-set(CMAKE_FIND_ROOT_PATH ${CMAKE_IOS_SDK_ROOT} ${CMAKE_PREFIX_PATH} CACHE string  "iOS find search path root")
+set(CMAKE_FIND_ROOT_PATH ${CMAKE_IOS_SDK_ROOT} ${CMAKE_PREFIX_PATH} CACHE STRING "iOS find search path root")
 
 # default to searching for frameworks first
 set(CMAKE_FIND_FRAMEWORK FIRST)