chore: Comment typos and clarification

Co-authored-by: jmacura <[email protected]>

Author: FilipLeitner

projects/hslayers/shared/add-data/url/wfs.service.ts

@@ -475,7 +475,7 @@ export class HsUrlWfsService implements HsUrlTypeServiceModel {
    */
   getLayer(layer, options: LayerOptions): Layer<Source> {
     const url = this.hsWfsGetCapabilitiesService.service_url.split('?')[0];
-    const manyFeatures = layer.featureCount ? layer.featureCount > 5000 : true; //A lot of features or not set
+    const manyFeatures = layer.featureCount ? layer.featureCount > 5000 : true; //A lot of features or unknown number
     const layerExtent = manyFeatures
       ? this.getLayerExtent(layer, options.crs)
       : undefined;

projects/hslayers/shared/layer-manager/layer-manager.service.ts

@@ -61,7 +61,7 @@ import {
   setOrigLayers,
   setPath,
 } from 'hslayers-ng/common/extensions';
-import {Subject, buffer, bufferTime, debounceTime, pairwise} from 'rxjs';
+import {Subject, buffer, debounceTime, pairwise} from 'rxjs';
 
 export class HsLayermanagerDataObject {
   folders: any;
@@ -799,7 +799,7 @@ export class HsLayerManagerService {
     loadProgress.timer = new Subject();
     /**
      * NOTE:
-     * pairwise is a hacky solution for a cases when pending numbers get out of sync
+     * pairwise is a hacky solution for the cases when pending numbers get out of sync
      * eg. everything has been loaded but pending value is not 0.
      * Could not find the root cause of the problem
      */
@@ -838,7 +838,7 @@ export class HsLayerManagerService {
       .pipe(
         //Buffer emitions to an array until closing notifier emits.
         buffer(
-          // In case 250ms seconds has passed without another emit => close buffer and emit value
+          // In case 100ms has passed without another emit => close buffer and emit value
           subject.pipe(debounceTime(100)),
         ),
       )
@@ -871,7 +871,7 @@ export class HsLayerManagerService {
       );
     }
     /**
-     * Total is reseted only after 2 seconds of idle state.
+     * Total is reset only after 2 seconds of idle state.
      * Panning sooner will make a progress bar UI animation to jump or 'backpaddle' unnecessarily.
      * Using 0 instead of 100 (when loading ended) prevents that
      */