Apply suggestions from code review

Co-authored-by: Asger F <asgerf@github.com>

Author: erik-krogh

javascript/extractor/src/com/semmle/ts/extractor/TypeScriptParser.java

@@ -409,7 +409,7 @@ private RuntimeException getExceptionFromMalformedResponse(String response, Exce
         exitCode = parserWrapperProcess.waitFor();
       }
       if (exitCode != null && (exitCode == NODEJS_EXIT_CODE_FATAL_ERROR || exitCode == NODEJS_EXIT_CODE_SIG_ABORT)) {
-        // this is caught in the auto-builder, and handled as an OOM. Check there is the message is changed.
+        // this is caught in the auto-builder, and handled as an OOM. Check there if the message is changed.
         return new TypeScriptWrapperOOMError("The TypeScript parser wrapper crashed, possibly from running out of memory.", e);
       }
       if (exitCode != null) {

javascript/extractor/src/com/semmle/ts/extractor/TypeScriptWrapperOOMError.java

@@ -4,6 +4,6 @@
 
 public class TypeScriptWrapperOOMError extends ResourceError {
     public TypeScriptWrapperOOMError(String message, Throwable throwable) {
-		super(message,throwable);
-	}
+        super(message,throwable);
+    }
 }