Capitalization.

Author: jverkoey

README.mdown

@@ -310,7 +310,7 @@ Add the static library target to the "Target Dependencies".
 ### Step 3: Build the Other Platform
 
 To build the other platform we're going to use a "Run Script" phase to execute some basic commands.
-Add a new "Run Script" Build Phase to your aggregate target and paste the following code into it.
+Add a new "Run Script" build phase to your aggregate target and paste the following code into it.
 
 #### build_framework.sh