FifoPlayer: Get rid of semicolons on namespace braces

Source/Core/Core/FifoPlayer/FifoPlaybackAnalyzer.h

@@ -19,4 +19,4 @@ struct AnalyzedFrameInfo
 namespace FifoPlaybackAnalyzer
 {
 void AnalyzeFrames(FifoDataFile* file, std::vector<AnalyzedFrameInfo>& frameInfo);
-};
+}  // namespace FifoPlaybackAnalyzer

Source/Core/Core/FifoPlayer/FifoRecordAnalyzer.h

@@ -13,4 +13,4 @@ void Initialize(u32* cpMem);
 
 void ProcessLoadIndexedXf(u32 val, int array);
 void WriteVertexArray(int arrayIndex, const u8* vertexData, int vertexSize, int numVertices);
-};
+}  // namespace FifoRecordAnalyzer