diff --git a/.dockerignore b/.dockerignore
index 5f9332b82b..72a1f8649a 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -3,4 +3,3 @@
 .vscode
 build
 build_*
-
diff --git a/docker/Dockerfile.base b/docker/Dockerfile.base
index 6a25be9256..32d6612ec2 100644
--- a/docker/Dockerfile.base
+++ b/docker/Dockerfile.base
@@ -10,4 +10,3 @@ RUN scripts/enable_stable.sh
 
 COPY docker/scripts/install_common_deps.sh scripts/install_common_deps.sh
 RUN scripts/install_common_deps.sh
-
diff --git a/docker/README.md b/docker/README.md
index b098582a69..5d0ac8a4cd 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -17,7 +17,7 @@ use the Gazebo code found in the current source tree.
 
 1. [Install Docker](#Install-Docker)
 
-    You need at least 10Gb or free space on a hard drive.
+    You need at least 10GB or free space on a hard drive.
 
 1. *Optional:* [Install NVidia Docker](#Install-Nvidia-Docker)
 
diff --git a/docker/scripts/install_common_deps.sh b/docker/scripts/install_common_deps.sh
index ed09176535..63345daf89 100755
--- a/docker/scripts/install_common_deps.sh
+++ b/docker/scripts/install_common_deps.sh
@@ -31,4 +31,3 @@ sudo apt-get install --no-install-recommends -y \
 
 sudo apt-get clean
 sudo rm -rf /var/lib/apt/lists/*
-