diff --git a/AUTHORS b/AUTHORS
index a62fda1f..a2c65620 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1,2 +1,3 @@
 # Authors ordered by first contribution.
 Jeremy HU <huxingyi@msn.com>
+Siaržuk Piatroŭski <siarzuk@piatrouski.com>
diff --git a/docs/install.rst b/docs/install.rst
index 19bc6026..a486e5b9 100644
--- a/docs/install.rst
+++ b/docs/install.rst
@@ -20,7 +20,7 @@ Dust3D haven't yet been released, however, you can try the latest unstable versi
 
     .. code-block:: none
 
-        $ chomd a+x ./dust3d_unstable-x86_64.AppImage
+        $ chmod a+x ./dust3d_unstable-x86_64.AppImage
         $ ./dust3d_unstable-x86_64.AppImage
 
 * Build on Your Own: