diff --git a/nodes/core/core/20-inject.html b/nodes/core/core/20-inject.html
index 647a86227..1cf74d50f 100644
--- a/nodes/core/core/20-inject.html
+++ b/nodes/core/core/20-inject.html
@@ -150,7 +150,7 @@
                         return Number( value );
                     }
                     var p = value.split(":");
-                    var offset = new Date().getTimezoneOffset();
+                    var offset = new Date().getTimezoneOffset();
                     return (((Number(p[0])+1)*60)+Number(p[1])+offset)*60*1000;
                 }
                 return value;
diff --git a/nodes/core/storage/50-file.js b/nodes/core/storage/50-file.js
index d6eb13357..8092c10c4 100644
--- a/nodes/core/storage/50-file.js
+++ b/nodes/core/storage/50-file.js
@@ -75,12 +75,12 @@ module.exports = function(RED) {
             } else {
                 fs.readFile(filename,options,function(err,data) {
                     if (err) {
-                        node.warn(err);
+                        node.warn(err);
                         msg.error = err;
                     } else {
                         msg.filename = filename;
                         msg.payload = data;
-                    }
+                    }
                     node.send(msg);
                 });
             }
diff --git a/public/red/ui/palette.js b/public/red/ui/palette.js
index e02312350..a6754e2ec 100644
--- a/public/red/ui/palette.js
+++ b/public/red/ui/palette.js
@@ -12,39 +12,39 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- **/
+ **/
  
-RED.palette = function() {
+RED.palette = function() {
 
-    var exclusion = ['config','unknown','deprecated'];
-    var core = ['input', 'output', 'function', 'social', 'storage', 'analysis', 'advanced'];
-    
-    function createCategoryContainer(category){
-
-        $("#palette-container").append('\
-            <div class="palette-category">\
-            <div id="header-'+category+'" class="palette-header"><i class="expanded icon-chevron-down"></i><span>'+category+'</span></div>\
-            <div class="palette-content" id="palette-base-category-'+category+'">\
-              <div id="palette-'+category+'-input"></div>\
-              <div id="palette-'+category+'-output"></div>\
-              <div id="palette-'+category+'-function"></div>\
-            </div>\
-            </div>');
-          
-    }
-    
-    core.forEach(createCategoryContainer);
-    
+    var exclusion = ['config','unknown','deprecated'];
+    var core = ['input', 'output', 'function', 'social', 'storage', 'analysis', 'advanced'];
+    
+    function createCategoryContainer(category){
+
+        $("#palette-container").append('\
+            <div class="palette-category">\
+            <div id="header-'+category+'" class="palette-header"><i class="expanded icon-chevron-down"></i><span>'+category+'</span></div>\
+            <div class="palette-content" id="palette-base-category-'+category+'">\
+              <div id="palette-'+category+'-input"></div>\
+              <div id="palette-'+category+'-output"></div>\
+              <div id="palette-'+category+'-function"></div>\
+            </div>\
+            </div>');
+          
+    }
+    
+    core.forEach(createCategoryContainer);
+    
     function addNodeType(nt,def) {
-        if (exclusion.indexOf(def.category)===-1) {
-          
-          var category = def.category.split("-");
+        if (exclusion.indexOf(def.category)===-1) {
+          
+          var category = def.category.split("-");
           
           var d = document.createElement("div");
           d.id = "pn_"+nt;
           d.type = nt;
           
-          var label = /^(.*?)([ -]in|[ -]out)?$/.exec(nt)[1];
+          var label = /^(.*?)([ -]in|[ -]out)?$/.exec(nt)[1];
           
           d.innerHTML = '<div class="palette_label">'+label+"</div>";
           d.className="palette_node";
@@ -70,15 +70,15 @@ RED.palette = function() {
               port.className = "palette_port";
               d.appendChild(port);
           }
-          
-          if($("#palette-base-category-"+category[0]).length == 0){
-            createCategoryContainer(category[0]);
-          }
-          
-          if($("#palette-"+def.category).length == 0){          
-            $("#palette-base-category-"+category[0]).append('\
-            <div id="palette-'+def.category+'"></div>');            
-          }
+          
+          if($("#palette-base-category-"+category[0]).length == 0){
+            createCategoryContainer(category[0]);
+          }
+          
+          if($("#palette-"+def.category).length == 0){          
+            $("#palette-base-category-"+category[0]).append('\
+            <div id="palette-'+def.category+'"></div>');            
+          }
 
           $("#palette-"+def.category).append(d);
           d.onmousedown = function(e) { e.preventDefault(); }
@@ -102,13 +102,13 @@ RED.palette = function() {
               revert: true,
               revertDuration: 50
           });
-         
-          $("#header-"+category[0]).off('click').on('click', function(e) {
-              $(this).next().slideToggle();
-              $(this).children("i").toggleClass("expanded");
-          });
-
-        }
+         
+          $("#header-"+category[0]).off('click').on('click', function(e) {
+              $(this).next().slideToggle();
+              $(this).children("i").toggleClass("expanded");
+          });
+
+        }
     }
     
     function filterChange() {