diff --git a/lib/ext.Cite.js b/lib/ext.Cite.js
index 6ca6998ef..2cf17db14 100644
--- a/lib/ext.Cite.js
+++ b/lib/ext.Cite.js
@@ -48,7 +48,7 @@ function processExtSource(manager, extToken, opts) {
 		opts.pipelineOpts = Util.extendProps({}, opts.pipelineOpts, { wrapTemplates: true });
 
 		var tsr = extToken.dataAttribs.tsr;
-		opts.srcOffsets = [ tsr[0] +tagWidths[0] +leadingWS.length, tsr[1] -tagWidths[1] ];
+		opts.srcOffsets = [ tsr[0] + tagWidths[0] + leadingWS.length, tsr[1] - tagWidths[1] ];
 
 		// Process ref content
 		Util.processContentInPipeline(manager.env, manager.frame, content, opts);
@@ -158,7 +158,7 @@ function makeValidIdAttr(val) {
 	// It also considers entities equal to their encoding (i.e. '&' === '&')
 	// and then substitutes % with .
 	var v = entities.decodeHTML(val).replace(/\s/g, '_');
-	return encodeURIComponent(v).replace(/%/g,".");
+	return encodeURIComponent(v).replace(/%/g, ".");
 }
 
 RefGroup.prototype.renderLine = function(refsList, ref) {
@@ -251,7 +251,7 @@ ReferencesData.prototype.add = function(groupName, refName, about, skipLinkback)
 		// Notes (references) whose ref doesn't have a name are 'cite_note-' + index
 		// Notes whose ref has a name are 'cite_note-' + name + '-' + index
 		var n = this.index,
-			refKey = (1 +n) + '',
+			refKey = (1 + n) + '',
 			refIdBase = 'cite_ref-' + (refName ? refName + '_' + refKey : refKey),
 			noteId = 'cite_note-' + (refName ? refName + '-' + refKey : refKey);