Refactor lnbuild script

lnbuild

@@ -46,18 +46,22 @@ fi
 
 function print_help() {
   echo -e "Usage: ${0} [options]\n" \
-    "${cyan}--help:${reset} Print help for lnbuild script.\n" \
-    "${cyan}--install ${reset} Install libnomp.\n" \
-    "${cyan}--format ${reset} Format C code using clang-format.\n" \
-    "${cyan}--format-check ${reset} Check if C code is formatted correctly.\n" \
-    "${cyan}--tidy-check ${reset} Run clang-tidy to perform static analysis on C source.\n" \
-    "${cyan}--black ${reset} Format python code using black.\n" \
-    "${cyan}--black-check ${reset} Check if python code is formatted correctly.\n" \
-    "${cyan}--isort ${reset} Run isort to format python imports.\n" \
-    "${cyan}--isort-check ${reset} Check if python imports are formatted correctly.\n" \
-    "${cyan}--flake8-check ${reset} Run flake8 tests on python source.\n" \
-    "${cyan}--pylint-check ${reset} Run pylint to perform static analysis on python source.\n" \
-    "${cyan}--update-shell ${reset} Update shell configuration file.\n"
+    "${cyan}--help         ${reset}\tPrint help for lnbuild script.\n" \
+    "${cyan}--install      ${reset}\tInstall libnomp.\n" \
+    "${cyan}--format       ${reset}\tFormat C code using clang-format.\n" \
+    "${cyan}--format-check ${reset}\tCheck if C code is formatted correctly.\n" \
+    "${cyan}--tidy-check   ${reset}\tRun clang-tidy to perform static" \
+    "analysis on C source.\n" \
+    "${cyan}--black        ${reset}\tFormat python code using black.\n" \
+    "${cyan}--black-check  ${reset}\tCheck if python code is formatted" \
+    "correctly.\n" \
+    "${cyan}--isort        ${reset}\tRun isort to format python imports.\n" \
+    "${cyan}--isort-check  ${reset}\tCheck if python imports are formatted" \
+    "correctly.\n" \
+    "${cyan}--flake8-check ${reset}\tRun flake8 tests on python source.\n" \
+    "${cyan}--pylint-check ${reset}\tRun pylint to perform static analysis" \
+    "on python source.\n" \
+    "${cyan}--update-shell ${reset}\tUpdate shell configuration file."
 }
 
 # Read in command line arguments.