diff --git a/scripts/build_kb.sh b/scripts/build_kb.sh
index 330fa50d..e97e3b1a 100755
--- a/scripts/build_kb.sh
+++ b/scripts/build_kb.sh
@@ -3,7 +3,7 @@ set -eo pipefail
 
 if [ -z "${SC_MACHINE_PATH}" ];
 then
-  source "$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)"/set_vars.sh
+  source "$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)/set_vars.sh"
 fi
 
 "${SC_MACHINE_PATH}/scripts/build_kb.sh" "$@"
diff --git a/scripts/build_sc_component_manager.sh b/scripts/build_sc_component_manager.sh
index d4e06986..a9718404 100755
--- a/scripts/build_sc_component_manager.sh
+++ b/scripts/build_sc_component_manager.sh
@@ -3,7 +3,7 @@ set -eo pipefail
 
 if [ -z "${SC_COMPONENT_MANAGER_PATH}" ];
 then
-  source "$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)"/set_vars.sh
+  source "$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)/set_vars.sh"
 fi
 
 "${SC_COMPONENT_MANAGER_PATH}/scripts/build_sc_component_manager.sh" "$@"
diff --git a/scripts/build_sc_machine.sh b/scripts/build_sc_machine.sh
index c1f4899c..9fdbabcd 100755
--- a/scripts/build_sc_machine.sh
+++ b/scripts/build_sc_machine.sh
@@ -3,7 +3,7 @@ set -eo pipefail
 
 if [ -z "${SC_MACHINE_PATH}" ];
 then
-  source "$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)"/set_vars.sh
+  source "$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)/set_vars.sh"
 fi
 
 "${SC_MACHINE_PATH}/scripts/build_sc_machine.sh" "$@"
diff --git a/scripts/build_sc_web.sh b/scripts/build_sc_web.sh
index 9bcd3084..8d7ecae8 100755
--- a/scripts/build_sc_web.sh
+++ b/scripts/build_sc_web.sh
@@ -3,7 +3,7 @@ set -eo pipefail
 
 if [ -z "${SC_WEB_PATH}" ];
 then
-  source "$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)"/set_vars.sh
+  source "$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)/set_vars.sh"
 fi
 
 "${SC_WEB_PATH}/scripts/build_sc_web.sh" "$@"
diff --git a/scripts/install_dependencies.sh b/scripts/install_dependencies.sh
index c949ce74..922f0252 100755
--- a/scripts/install_dependencies.sh
+++ b/scripts/install_dependencies.sh
@@ -14,7 +14,7 @@ function usage() {
 Usage: $0 [--dev]
 
 Options:
-  --dev:          installs dependencies required to compile sc-machine and sc-web
+  --dev:          Installs dependencies required to compile sc-machine and sc-web
 USAGE
   exit 1
 }
diff --git a/scripts/install_submodules.sh b/scripts/install_submodules.sh
index 747b0ce7..f6c5221b 100755
--- a/scripts/install_submodules.sh
+++ b/scripts/install_submodules.sh
@@ -18,7 +18,7 @@ This script is used to download sources of ostis-web-platform and submodules
 and install them. The exact behavior is configured via run arguments.
 
 Options:
-  --update: Remove ostis-web-platform submodules sources and download them from scratch.
+  --update: Removes ostis-web-platform submodules sources and download them from scratch.
 USAGE
   exit 1
 }
diff --git a/scripts/run_sc_component_manager.sh b/scripts/run_sc_component_manager.sh
index f602fc74..19e2de68 100755
--- a/scripts/run_sc_component_manager.sh
+++ b/scripts/run_sc_component_manager.sh
@@ -3,7 +3,7 @@ set -eo pipefail
 
 if [ -z "${SC_COMPONENT_MANAGER_PATH}" ];
 then
-  source "$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)"/set_vars.sh
+  source "$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)/set_vars.sh"
 fi
 
 "${SC_COMPONENT_MANAGER_PATH}/scripts/run_sc_component_manager.sh" "$@"
diff --git a/scripts/run_sc_server.sh b/scripts/run_sc_server.sh
index 17c8024b..41f5185f 100755
--- a/scripts/run_sc_server.sh
+++ b/scripts/run_sc_server.sh
@@ -3,7 +3,7 @@ set -eo pipefail
 
 if [ -z "${SC_MACHINE_PATH}" ];
 then
-  source "$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)"/set_vars.sh
+  source "$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)/set_vars.sh"
 fi
 
 "${SC_MACHINE_PATH}/scripts/run_sc_server.sh" "$@"
diff --git a/scripts/run_sc_web.sh b/scripts/run_sc_web.sh
index 06c8f21b..fadc1f59 100755
--- a/scripts/run_sc_web.sh
+++ b/scripts/run_sc_web.sh
@@ -3,7 +3,7 @@ set -eo pipefail
 
 if [ -z "${SC_WEB_PATH}" ];
 then
-  source "$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)"/set_vars.sh
+  source "$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)/set_vars.sh"
 fi
 
 "${SC_WEB_PATH}/scripts/run_sc_web.sh" "$@"