src/*: Fix codespell issues

See,
$ codespell -S './src/img/*.png,./.git*' -L que

Signed-off-by: Mario Trangoni <mjtrangoni@gmail.com>

src/datasource-zabbix/add-metric-function.directive.js

@@ -66,7 +66,7 @@ angular
         });
 
         $input.blur(function() {
-          // clicking the function dropdown menu wont
+          // clicking the function dropdown menu won't
           // work if you remove class at once
           setTimeout(function() {
             $input.val('');

src/datasource-zabbix/dataProcessor.js

@@ -19,7 +19,7 @@ let AVERAGE = ts.AVERAGE;
 let MIN = ts.MIN;
 let MAX = ts.MAX;
 let MEDIAN = ts.MEDIAN;
-let PERCENTIL = ts.PERCENTIL;
+let PERCENTILE = ts.PERCENTILE;
 
 function limit(order, n, orderByFunc, timeseries) {
   let orderByCallback = aggregationFunctions[orderByFunc];
@@ -121,9 +121,9 @@ function aggregateWrapper(groupByCallback, interval, datapoints) {
   return groupBy(sortedPoints, interval, groupByCallback);
 }
 
-function percentil(interval, n, datapoints) {
+function percentile(interval, n, datapoints) {
   var flattenedPoints = ts.flattenDatapoints(datapoints);
-  var groupByCallback = _.partial(PERCENTIL, n);
+  var groupByCallback = _.partial(PERCENTILE, n);
   return groupBy(flattenedPoints, interval, groupByCallback);
 }
 
@@ -155,7 +155,7 @@ let metricFunctions = {
   transformNull: transformNull,
   aggregateBy: aggregateByWrapper,
   // Predefined aggs
-  percentil: percentil,
+  percentile: percentile,
   average: _.partial(aggregateWrapper, AVERAGE),
   min: _.partial(aggregateWrapper, MIN),
   max: _.partial(aggregateWrapper, MAX),

src/datasource-zabbix/partials/config.html

@@ -99,7 +99,7 @@
           In order to use this feature it should be <a href="/datasources/new" target="_blank">created</a> and
           configured first. Zabbix plugin uses this data source for querying history data directly from the database.
           This way usually faster than pulling data from Zabbix API, especially on the wide time ranges, and reduces
-          amount of data transfered.
+          amount of data transferred.
         </info-popover>
       </span>
       <div class="gf-form-select-wrapper max-width-16">

src/datasource-zabbix/timeseries.js

@@ -333,7 +333,7 @@ function expMovingAverage(datapoints, n) {
   return ema;
 }
 
-function PERCENTIL(n, values) {
+function PERCENTILE(n, values) {
   var sorted = _.sortBy(values);
   return sorted[Math.floor(sorted.length * n / 100)];
 }
@@ -509,7 +509,7 @@ const exportedFunctions = {
   MIN,
   MAX,
   MEDIAN,
-  PERCENTIL,
+  PERCENTILE,
   sortByTime,
   flattenDatapoints,
 };