message: refactor(compiler): typo
  PR Close
diff: @@ -113,7 +113,7 @@ export function performWatchCompilation(host: PerformWatchHost):
  let cachedOptions: ParsedConfiguration|undefined; // CompilerOptions cached from last compilation
  let timerHandleForRecompilation: any; // Handle for 0.25s wait timer to trigger recompilation
  - const ingoreFilesForWatch = new Set<string>();
  + const ignoreFilesForWatch = new Set<string>();
  const fileCache = new Map<string, CacheEntry>();
  const firstCompileResult = doCompilation();
  @@ -162,7 +162,7 @@ export function performWatchCompilation(host: PerformWatchHost):
  cachedCompilerHost.writeFile = function(
  fileName: string, data: string, writeByteOrderMark: boolean,
  onError?: (message: string) => void, sourceFiles: ReadonlyArray<ts.SourceFile> = []) {
  - ingoreFilesForWatch.add(path.normalize(fileName));
  + ignoreFilesForWatch.add(path.normalize(fileName));
  return originalWriteFileCallback(fileName, data, writeByteOrderMark, onError, sourceFiles);
  };
  const originalFileExists = cachedCompilerHost.fileExists;
  @@ -191,7 +191,7 @@ export function performWatchCompilation(host: PerformWatchHost):
  return ce.content !;
  };
  }
  - ingoreFilesForWatch.clear();
  + ignoreFilesForWatch.clear();
  const oldProgram = cachedProgram;
  // We clear out the `cachedProgram` here as a
  // program can only be used as `oldProgram` 1x
  @@ -253,7 +253,7 @@ export function performWatchCompilation(host: PerformWatchHost):
  fileCache.delete(path.normalize(fileName));
  }
  - if (!ingoreFilesForWatch.has(path.normalize(fileName))) {
  + if (!ignoreFilesForWatch.has(path.normalize(fileName))) {
  // Ignore the file if the file is one that was written by the compiler.
  startTimerForRecompilation();
  }
  