Fix lint errors

Change-Id: I131c68b3235ba6b939f96b8d6153562b80337b4c

rv-reviewers/rv-filter-section.js

diff --git a/rv-reviewers/rv-filter-section.js b/rv-reviewers/rv-filter-section.js
index e2e1b20..ae43a62 100644
--- a/rv-reviewers/rv-filter-section.js
+++ b/rv-reviewers/rv-filter-section.js
@@ -80,7 +80,7 @@
   _handleReviewerDeleted(e) {
     const type = e.detail.type;
     if (e.detail.editing) {
-      if (type === "CC") {
+      if (type === 'CC') {
         this.ccs.pop();
       } else {
         this.reviewers.pop();

rv-reviewers/rv-reviewer.js

diff --git a/rv-reviewers/rv-reviewer.js b/rv-reviewers/rv-reviewer.js
index f748b51..66d1253 100644
--- a/rv-reviewers/rv-reviewer.js
+++ b/rv-reviewers/rv-reviewer.js
@@ -80,8 +80,8 @@
   }
 
   _computeHideAddButton(reviewer, _originalReviewer) {
-    return !(this._computeEditing(reviewer, _originalReviewer)
-    && this._reviewerSearchId);
+    return !(this._computeEditing(reviewer, _originalReviewer) &&
+      this._reviewerSearchId);
   }
 
   _computeHideDeleteButton(canModifyConfig) {