docs: limit search results

Signed-off-by: Navendu Pottekkat <navendu@apache.org>

config.yml

@@ -188,6 +188,7 @@ params:
     #     distance: 1000
     #     threshold: 0.4
     #     minMatchCharLength: 0
+    #     limit: 10
     #     keys: ["title", "permalink", "summary", "content"]
 
 markup:

content/posts/papermod/papermod-features/index.md

@@ -215,6 +215,7 @@ params:
     distance: 1000
     threshold: 0.4
     minMatchCharLength: 0
+    limit: 10
     keys: ["title", "permalink", "summary", "content"]
 ```
 

content/posts/papermod/papermod-installation.md

@@ -251,6 +251,7 @@ params:
     distance: 1000
     threshold: 0.4
     minMatchCharLength: 0
+    limit: 10
     keys: ["title", "permalink", "summary", "content"]
 menu:
   main:

content/posts/papermod/papermod-variables.md

@@ -136,6 +136,7 @@ fuseOpts:
   distance: 1000
   threshold: 0.4
   minMatchCharLength: 0
+  limit: 10
   keys: ["title", "permalink", "summary", "content"] ##  can be less but not more than shown in list
 ```