Fix minor typos

mod_captcha_rust/README.md

@@ -39,7 +39,7 @@ ejabberd source code and apply this small patch:
       {:ex_doc, ">= 0.0.0", only: :dev},
 ```
 
-Then get the new dependecies, and compile as usual:
+Then get the new dependencies, and compile as usual:
 ```
 mix deps.get
 make

mod_default_rooms/README.md

@@ -35,5 +35,5 @@ The configurable `mod_default_rooms` options are:
 
 - `auto_join` (default: `true`)
 
-  This option specifies wether the auto-join flag should be set for the
+  This option specifies whether the auto-join flag should be set for the
   bookmarks created on registration.

mod_isolation/README.md

@@ -5,7 +5,7 @@ The module blocks communication of users between different virtual hosts.
 
 # Configuration
 
-The module doesn't have any options, so the simpliest way to configure is:
+The module doesn't have any options, so the simplest way to configure is:
 ```yaml
 modules:
   mod_isolation: {}

mod_logxml/README.md

@@ -29,7 +29,7 @@ Configuration
     Default value: `[internal, vhosts, external]`
 - `orientation`:
     Log packets only when orientation matches.
-    Default value: `[send, revc]`
+    Default value: `[send, recv]`
 - `logdir`:
     Base filename, including absolute path.
     If set to `auto`, it uses the ejabberd log path.