docs: fix simple typo, permanetly -> permanently

There is a small typo in src/fping.c.

Should read `permanently` rather than `permanetly`.

diff --git a/src/fping.c b/src/fping.c
index c392fae3ae04ea59a1bd95da1d3ec07da6fffe65..a06862e7f68c0b66ea554b2965932645732c2f71 100644 (file)
--- a/src/fping.c
+++ b/src/fping.c
@@ -832,7 +832,7 @@ int main(int argc, char** argv)
         }
     }
 
-    /* permanetly drop privileges */
+    /* permanently drop privileges */
     if (suid != getuid() && setuid(getuid())) {
        perror("fatal: failed to permanently drop privileges");
        /* continuing would be a security hole */