[analyzer] Minor cleanups to the ObjCSelfInitChecker.
(Also renames in other ObjC checkers to create one category of checks.)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149745 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Checkers/ObjCContainersChecker.cpp b/lib/StaticAnalyzer/Checkers/ObjCContainersChecker.cpp
index f781f0a..2a677bc 100644
--- a/lib/StaticAnalyzer/Checkers/ObjCContainersChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/ObjCContainersChecker.cpp
@@ -34,7 +34,7 @@
   mutable llvm::OwningPtr<BugType> BT;
   inline void initBugType() const {
     if (!BT)
-      BT.reset(new BugType("CFArray API", "Core Foundation/Objective-C API"));
+      BT.reset(new BugType("CFArray API", "Core Foundation/Objective-C"));
   }
 
   inline SymbolRef getArraySym(const Expr *E, CheckerContext &C) const {