Enhanced RDoc concerning command injection (#5537)

Clarifies security vulnerabilities for commands.

Treats:

    Kernel.system
    Kernel.` (backtick)
    IO.popen
    IO.read
    IO.write
    IO.binread
    IO.binwrite
    IO.readlines
    IO.foreach

1 files changed, 1 insertions, 1 deletions

diff --git a/object.c b/object.c
index 33715a5714..f056767f13 100644
--- a/object.c
+++ b/object.c
@@ -4389,7 +4389,7 @@ InitVM_Object(void)
      *
      * === Subprocesses
      *
-     * - #`cmd`:: Returns the standard output of running +cmd+ in a subshell.
+     * - #`command`:: Returns the standard output of running +command+ in a subshell.
      * - #exec:: Replaces current process with a new process.
      * - #fork:: Forks the current process into two processes.
      * - #spawn:: Executes the given command and returns its pid without waiting