diff --git a/javascript/qrcodegen.js b/javascript/qrcodegen.js
index efe2900..5c6835a 100644
--- a/javascript/qrcodegen.js
+++ b/javascript/qrcodegen.js
@@ -95,7 +95,7 @@ var qrcodegen = new function() {
 		var allCodewords = addEccAndInterleave(dataCodewords);
 		drawCodewords(allCodewords);
 		
-		// Handle masking
+		// Do masking
 		if (mask == -1) {  // Automatically choose best mask
 			var minPenalty = Infinity;
 			for (var i = 0; i < 8; i++) {
@@ -113,6 +113,7 @@ var qrcodegen = new function() {
 			throw "Assertion error";
 		drawFormatBits(mask);  // Overwrite old format bits
 		applyMask(mask);  // Apply the final choice of mask
+		
 		isFunction = null;
 		
 		
diff --git a/python/qrcodegen.py b/python/qrcodegen.py
index dbbd5d3..0313f15 100644
--- a/python/qrcodegen.py
+++ b/python/qrcodegen.py
@@ -176,7 +176,7 @@ class QrCode(object):
 		allcodewords = self._add_ecc_and_interleave(datacodewords)
 		self._draw_codewords(allcodewords)
 		
-		# Handle masking
+		# Do masking
 		if mask == -1:  # Automatically choose best mask
 			minpenalty = 1 << 32
 			for i in range(8):
@@ -191,6 +191,7 @@ class QrCode(object):
 		self._draw_format_bits(mask)  # Overwrite old format bits
 		self._apply_mask(mask)  # Apply the final choice of mask
 		self._mask = mask
+		
 		del self._isfunction
 	
 	
diff --git a/typescript/qrcodegen.ts b/typescript/qrcodegen.ts
index fbe04ad..52d8cec 100644
--- a/typescript/qrcodegen.ts
+++ b/typescript/qrcodegen.ts
@@ -181,7 +181,7 @@ namespace qrcodegen {
 			let allCodewords: Array<byte> = this.addEccAndInterleave(dataCodewords);
 			this.drawCodewords(allCodewords);
 			
-			// Handle masking
+			// Do masking
 			if (mask == -1) {  // Automatically choose best mask
 				let minPenalty: int = 1000000000;
 				for (let i = 0; i < 8; i++) {
@@ -200,6 +200,7 @@ namespace qrcodegen {
 			this.mask = mask;
 			this.drawFormatBits(mask);  // Overwrite old format bits
 			this.applyMask(mask);  // Apply the final choice of mask
+			
 			this.isFunction = [];
 		}