diff --git a/doc/arm/reference.rst b/doc/arm/reference.rst
index fb234f5875..f5fc21352f 100644
--- a/doc/arm/reference.rst
+++ b/doc/arm/reference.rst
@@ -3903,13 +3903,13 @@ system.
 
 .. note::
 
-    This value works the same way as :any:`tcp-initial-timeout`, but applies
-    only to the connections to primary servers in order to provide a way to tune
-    it separately if, for example, it is required to try the next server faster.
+   This value works the same way as :any:`tcp-initial-timeout`, but applies
+   only to the connections to primary servers in order to provide a way to tune
+   it separately if, for example, it is required to try the next server faster.
 
 .. note::
 
-   Depending on the operatng system's networking settings, the timeout may
+   Depending on the operating system's networking settings, the timeout may
    occur earlier than the defined value in cases when the system's maximum wait
    time for a TCP connection is smaller than the defined value.