minor #6967 [Config] articles chronology in comment (karzz, javiereguiluz)

This PR was submitted for the 3.1 branch but it was merged into the 3.2 branch instead (closes #6967).

Discussion
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[Config] articles chronology in comment

"Loading resources" is next to currnet section "Caching based on Resources", not previews

Commits
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e803a34 Finished this PR
9ca8627 section chronology in comment

Author: xabbuh

components/config/caching.rst

@@ -38,8 +38,8 @@ should be regenerated::
         $resources = array();
 
         foreach ($yamlUserFiles as $yamlUserFile) {
-            // see the previous article "Loading resources" to
-            // see where $delegatingLoader comes from
+            // see the article "Loading resources" to
+            // know where $delegatingLoader comes from
             $delegatingLoader->load($yamlUserFile);
             $resources[] = new FileResource($yamlUserFile);
         }