diff --git a/mac/deploy_mac.sh b/mac/deploy_mac.sh
index a0f20f30..80163d4d 100755
--- a/mac/deploy_mac.sh
+++ b/mac/deploy_mac.sh
@@ -9,56 +9,56 @@ build_path="${root_path}/build"
 deploy_path="${root_path}/deploy"
 
 
-cleanup() 
+cleanup()
 {
-	# Clean up previous deployments
-	rm -rf "${build_path}"
-	rm -rf "${deploy_path}"
-	mkdir -p "${build_path}"
-	mkdir -p "${deploy_path}"
+    # Clean up previous deployments
+    rm -rf "${build_path}"
+    rm -rf "${deploy_path}"
+    mkdir -p "${build_path}"
+    mkdir -p "${deploy_path}"
 }
 
 
-build_app() 
+build_app()
 {
     # Build Jamulus
     qmake "${project_path}" -o "${build_path}/Makefile" "CONFIG+=release" ${@:2}
-	local target_name="$(cat "${build_path}/Makefile" | sed -nE 's/^QMAKE_TARGET *= *(.*)$/\1/p')"
-	local job_count="$(sysctl -n hw.ncpu)"
-	
+    local target_name="$(cat "${build_path}/Makefile" | sed -nE 's/^QMAKE_TARGET *= *(.*)$/\1/p')"
+    local job_count="$(sysctl -n hw.ncpu)"
+
     make -f "${build_path}/Makefile" -C "${build_path}" -j "${job_count}"
 
     # Add Qt deployment dependencies
     macdeployqt "${build_path}/${target_name}.app" -verbose=2 -always-overwrite
     mv "${build_path}/${target_name}.app" "${deploy_path}"
-	
-	# Cleanup
+
+    # Cleanup
     make -f "${build_path}/Makefile" -C "${build_path}" distclean
-	
-	# Return app name for installer image
-	eval "$1=${target_name}"
+
+    # Return app name for installer image
+    eval "$1=${target_name}"
 }
 
 
-build_installer_image() 
+build_installer_image()
 {
-	# Install dmgbuild (for the current user), this is required to build the installer image
-	python -m ensurepip --user --default-pip
-	python -m pip install --user dmgbuild
-	local dmgbuild_bin="$(python -c 'import site; print(site.USER_BASE)')/bin/dmgbuild"
-	
-	# Get Jamulus version
-	local app_version="$(cat "${project_path}" | sed -nE 's/^VERSION *= *(.*)$/\1/p')"
-	
-	# Build installer image
-	"${dmgbuild_bin}" -s "${macdeploy_path}/deployment_settings.py" -D background="${resources_path}/installerbackground.png" \
-	    -D app_path="${deploy_path}/$1.app" -D server_path="${deploy_path}/$2.app" \
-	    -D license="${root_path}/COPYING" "$1 Installer" "${deploy_path}/$1-${app_version}-installer-mac.dmg"
+    # Install dmgbuild (for the current user), this is required to build the installer image
+    python -m ensurepip --user --default-pip
+    python -m pip install --user dmgbuild
+    local dmgbuild_bin="$(python -c 'import site; print(site.USER_BASE)')/bin/dmgbuild"
+
+    # Get Jamulus version
+    local app_version="$(cat "${project_path}" | sed -nE 's/^VERSION *= *(.*)$/\1/p')"
+
+    # Build installer image
+    "${dmgbuild_bin}" -s "${macdeploy_path}/deployment_settings.py" -D background="${resources_path}/installerbackground.png" \
+        -D app_path="${deploy_path}/$1.app" -D server_path="${deploy_path}/$2.app" \
+        -D license="${root_path}/COPYING" "$1 Installer" "${deploy_path}/$1-${app_version}-installer-mac.dmg"
 }
 
 
 # Check that we are running from the correct location
-if [ ! -f "${project_path}" ]; 
+if [ ! -f "${project_path}" ];
 then
     echo Please run this script from the Qt project directory where "$(basename ${project_path})" is located.
     echo Usage: mac/$(basename $0)