diff --git a/src/services/formatting/formatting.ts b/src/services/formatting/formatting.ts
index 4453bd299fc..ab0867bdd69 100644
--- a/src/services/formatting/formatting.ts
+++ b/src/services/formatting/formatting.ts
@@ -281,8 +281,8 @@ namespace ts.formatting {
      * to the initial indentation.
      */
     function getOwnOrInheritedDelta(n: Node, options: FormatCodeOptions, sourceFile: SourceFile): number {
-        let previousLine = Constants.Unknown;
-        let child: Node;
+        let previousLine = Constants.Unknown;
+        let child: Node;
         while (n) {
             let line = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)).line;
             if (previousLine !== Constants.Unknown && line !== previousLine) {
@@ -385,8 +385,8 @@ namespace ts.formatting {
             parentDynamicIndentation: DynamicIndentation,
             effectiveParentStartLine: number): Indentation {
 
-            let indentation = inheritedIndentation;
-            var delta = SmartIndenter.shouldIndentChildNode(node) ? options.IndentSize : 0;
+            let indentation = inheritedIndentation;
+            var delta = SmartIndenter.shouldIndentChildNode(node) ? options.IndentSize : 0;
 
             if (effectiveParentStartLine === startLine) {
                 // if node is located on the same line with the parent
@@ -485,8 +485,8 @@ namespace ts.formatting {
                         else {
                             indentation -= options.IndentSize;
                         }
-
-                        if (SmartIndenter.shouldIndentChildNode(node)) {
+
+                        if (SmartIndenter.shouldIndentChildNode(node)) {
                             delta = options.IndentSize;
                         }
                         else {