[llvm-cov][CoverageViewText] remove color for \n

Author: whentojump

llvm/tools/llvm-cov/SourceCoverageViewText.cpp

@@ -382,7 +382,8 @@ void SourceCoverageViewText::renderMCDCView(raw_ostream &OS, MCDCView &MRV,
     colored_ostream(OS, raw_ostream::RED,
                     getOptions().Colors && Record.getPercentCovered() < 100.0,
                     /*Bold=*/false, /*BG=*/true)
-        << format("%0.2f", Record.getPercentCovered()) << "%\n";
+        << format("%0.2f", Record.getPercentCovered()) << "%";
+    OS << "\n";
     renderLinePrefix(OS, ViewDepth);
     OS << "\n";
   }