fix period

docs/commands.md

@@ -22,7 +22,7 @@ improve it.
 |entry-break               | Tries to find best entry point and sets a temporary breakpoint on it. (alias: start-break)|
 |format-string-helper      | Exploitable format-string helper: this command will set up specific breakpoints at well-known dangerous functions (printf, snprintf, etc.), and check if the pointer holding the format string is writable, and  susceptible to format string attacks if an attacker can control its content. (alias: fmtstr-helper)|
 |functions                 | List the convenience functions provided by GEF.|
-|gef                       | Lists GEF commands and their descriptions
+|gef                       | Lists GEF commands and their descriptions.|
 |gef-remote                | gef wrapper for the `target remote` command. This command will automatically download the target binary in the local temporary directory (defaut /tmp) and then source it. Additionally, it will fetch all the /proc/PID/maps and loads all its information.|
 |heap                      | Base command to get information about the Glibc heap structure.|
 |heap-analysis-helper      | Tracks dynamic heap allocation through malloc/free to try to detect heap vulnerabilities.|