Update README.md

prettier changes

Author: jbousquie

plugins/geolocation/README.md

@@ -91,8 +91,12 @@ fn main() {
         .expect("error while running tauri application");
 }
 ```
-Then, for instance, grant the plugin the permission to check or request permissions from the user and to read the device position in the file `src-tauri/capabilities/default.json`
-```
+
+Then, for instance, grant the plugin the permission to check or request permissions from the user and to read the device position 
+
+`src-tauri/capabilities/default.json`
+
+```json
   "permissions": [
     "core:default",
     "geolocation:allow-check-permissions",
@@ -101,6 +105,7 @@ Then, for instance, grant the plugin the permission to check or request permissi
     "geolocation:allow-watch-position",
   ]
 ```
+
 Afterwards all the plugin's APIs are available through the JavaScript guest bindings:
 
 ```javascript