diff --git a/doc/setup/building_docker.adoc b/doc/setup/building_docker.adoc
index 73de704..0556c7e 100644
--- a/doc/setup/building_docker.adoc
+++ b/doc/setup/building_docker.adoc
@@ -12,7 +12,7 @@ It enables running OSI visualizer on non-Linux plattforms.
 **Steps**
 
 . Open a command line interpreter.
-. Change to the OSI visualizer repository
+. Change to the OSI visualizer repository.
 . Run the provided script to build the Docker image.
 +
 [source]
diff --git a/doc/setup/building_visualizer.adoc b/doc/setup/building_visualizer.adoc
index a88c265..edc1de7 100644
--- a/doc/setup/building_visualizer.adoc
+++ b/doc/setup/building_visualizer.adoc
@@ -18,7 +18,7 @@ OSI visualizer provides a script for building OSI visualizer.
 **Steps**
 
 . Open a command line interpreter.
-. Change to the OSI visualizer repository
+. Change to the OSI visualizer repository.
 . Run the provided script to build OSI visualizer.
 +
 [source]
diff --git a/doc/setup/installing_dependencies.adoc b/doc/setup/installing_dependencies.adoc
index 3ff749a..45def54 100644
--- a/doc/setup/installing_dependencies.adoc
+++ b/doc/setup/installing_dependencies.adoc
@@ -20,8 +20,8 @@ It is recommended to use OSI Visualizer under _Ubuntu Linux 18.04 LTS_.
 **Steps**
 
 . Open a command line interpreter.
-. Change to the OSI visualizer repository
-. Run the following command to update the list of available packages and upgrad your system.
+. Change to the OSI visualizer repository.
+. Run the following command to update the list of available packages and upgrade your system.
 +
 [source]
 ----