Fix comment spelling and tidy diagnostic call in profile reader.

No functional changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220922 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/ProfileData/SampleProfReader.h

@@ -86,9 +86,8 @@ public:
 
   /// \brief Report a parse error message.
   void reportParseError(int64_t LineNumber, Twine Msg) const {
-    DiagnosticInfoSampleProfile Diag(Buffer->getBufferIdentifier(), LineNumber,
-                                     Msg);
-    Ctx.diagnose(Diag);
+    Ctx.diagnose(DiagnosticInfoSampleProfile(Buffer->getBufferIdentifier(),
+                                             LineNumber, Msg));
   }
 
   /// \brief Create a sample profile reader appropriate to the file format.

include/llvm/ProfileData/SampleProfWriter.h

@@ -77,6 +77,6 @@ public:
 
 } // End namespace sampleprof
 
-} // End namespace sampleprof
+} // End namespace llvm
 
 #endif // LLVM_PROFILEDATA_SAMPLEPROFWRITER_H