diff --git a/bin/npm-run-all/help.js b/bin/npm-run-all/help.js
index 0300bfe..384eaf8 100644
--- a/bin/npm-run-all/help.js
+++ b/bin/npm-run-all/help.js
@@ -49,7 +49,7 @@ Options:
                                e.g. 'npm-run-all -p foo bar' is similar to
                                     'npm run foo & npm run bar'.
     -r, --race   - - - - - - - Set the flag to kill all tasks when a task
-                               finished with zero. This option is valid only
+                               finished with zero (succeeded). This option is valid only
                                with 'parallel' option.
     -s, --sequential <tasks> - Run a group of tasks sequentially.
         --serial <tasks>       e.g. 'npm-run-all -s foo bar' is similar to
diff --git a/bin/run-p/help.js b/bin/run-p/help.js
index 873568f..85298e7 100644
--- a/bin/run-p/help.js
+++ b/bin/run-p/help.js
@@ -46,7 +46,7 @@ Options:
     -n, --print-name   - - - - Set the flag to print the task name before
                                running each task.
     -r, --race   - - - - - - - Set the flag to kill all tasks when a task
-                               finished with zero.
+                               finished with zero (succeeded).
     -s, --silent   - - - - - - Set 'silent' to the log level of npm.
 
     Shorthand aliases can be combined.
diff --git a/docs/npm-run-all.md b/docs/npm-run-all.md
index c6f1aaa..dfa7712 100644
--- a/docs/npm-run-all.md
+++ b/docs/npm-run-all.md
@@ -35,7 +35,7 @@ Options:
                                e.g. 'npm-run-all -p foo bar' is similar to
                                     'npm run foo & npm run bar'.
     -r, --race   - - - - - - - Set the flag to kill all tasks when a task
-                               finished with zero. This option is valid only
+                               finished with zero (succeeded). This option is valid only
                                with 'parallel' option.
     -s, --sequential <tasks> - Run a group of tasks sequentially.
         --serial <tasks>       e.g. 'npm-run-all -s foo bar' is similar to
diff --git a/docs/run-p.md b/docs/run-p.md
index ce9d309..965f40c 100644
--- a/docs/run-p.md
+++ b/docs/run-p.md
@@ -35,7 +35,7 @@ Options:
     -n, --print-name   - - - - Set the flag to print the task name before
                                running each task.
     -r, --race   - - - - - - - Set the flag to kill all tasks when a task
-                               finished with zero.
+                               finished with zero (succeeded).
     -s, --silent   - - - - - - Set 'silent' to the log level of npm.
 
     Shorthand aliases can be combined.