diff --git a/readme.md b/readme.md
index 532211c..769eb50 100644
--- a/readme.md
+++ b/readme.md
@@ -115,7 +115,5 @@ Two interpreted languages for flexibility.
 * ffmpeg
 * tmux
   * get unresolved path for new panes & windows
-* fully working doc function algorithm
-* self install aliases
 
 ### 6.2 [Further tasks](#when) {#when-further}
diff --git a/sh/main.sh b/sh/main.sh
index 09edeae..838b028 100755
--- a/sh/main.sh
+++ b/sh/main.sh
@@ -21,23 +21,18 @@ RWX_SELF_COMMAND="_${RWX_SELF_NAME}_cmd_"
 # ╰──────┴───────────╯
 
 RWX_COMMAND_ARGUMENT="${0}"
-# currently running shell name
 RWX_SHELL="$(cat "/proc/${$}/comm")"
 
-# command name used to run
-RWX_COMMAND_NAME="$(basename "${RWX_COMMAND_ARGUMENT}" | sed "s|^-||")"
+RWX_COMMAND_NAME="$(basename "${RWX_COMMAND_ARGUMENT}" |
+	sed "s|^-||")"
 case "${RWX_COMMAND_NAME}" in
 "bash" | "dash" | "sh") unset RWX_COMMAND_NAME ;;
 *) ;;
 esac
-# system root directory of the project
 RWX_ROOT_SYSTEM="/usr/local/lib/${RWX_SELF_NAME}"
-# user root directory of the project
 RWX_SELF_USER="${HOME}/${RWX_SELF_NAME}"
 
-# path to the required parsing awk script
 RWX_AWK="${RWX_ROOT_SYSTEM}/${RWX_MAIN_NAME%.sh}.awk"
-# path to the entrypoint main file of the project
 RWX_MAIN_PATH="${RWX_ROOT_SYSTEM}/${RWX_MAIN_NAME}"
 
 # ╭──────┬──────╮