diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 9d6220841..9ac1c6b2e 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -124,7 +124,7 @@ That's it! Thank you for your contribution!
 
 ## <a name="cla"></a> Signing the Contributor License Agreement (CLA)
 
-Upon submmitting a Pull Request, we will ask you to sign our CLA if you haven't done
+Upon submitting a Pull Request, we will ask you to sign our CLA if you haven't done
 so before. It's a quick process, we promise, and you will be able to do it all online
 
 You can read [ProcessOne Contribution License Agreement][cla] in PDF.
diff --git a/ejabberd.yml.example b/ejabberd.yml.example
index 66d65450c..8d25f9acf 100644
--- a/ejabberd.yml.example
+++ b/ejabberd.yml.example
@@ -46,7 +46,7 @@ define_macro:
     - "no_sslv2"
     - "no_sslv3"
 
-  # TLS options for client able to use moder ciphers (Windows 7+, Android 5.0+)
+  # TLS options for client able to use modern ciphers (Windows 7+, Android 5.0+)
   CIPHERS_MODERN: "ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256"
   PROTOCOL_OPTIONS_MODERN:
     - "no_sslv2"