Fixed typos and added some output

docker/install.sh

@@ -1,5 +1,5 @@
 #!/bin/sh --
 tag=${1:-intel}
-echo "Installing swiftest_driver:${tag} container and executable script"
+echo "Installing swiftest_driver:${tag} Docker container and executable script"
 docker pull daminton/swiftest_driver:${tag}
 cp -rf ${tag}/bin/swiftest_driver ../bin/

singularity/install.sh

@@ -4,6 +4,7 @@
 # $ . ./install.sh
 # 
 tag=${1:-intel}
+echo "Installing swiftest_driver.sif Singularity container and executable script from swiftest_driver:${tag} Docker container"
 singularity pull --force swiftest_driver.sif docker://daminton/swiftest_driver:${tag}
 cp -rf bin/swiftest_driver ../bin/
 source ./setenv.sh

singularity/setenv.sh

@@ -1,4 +1,4 @@
 #!/bin/sh --
 # This will set the SWIFTEST_SIF environment variable as long as it is executed by source.
-# $ . ./setenvl.sh
+# $ . ./setenv.sh
 export SWIFTEST_SIF="${PWD}/swiftest_driver.sif"