base-files: ipcalc.sh clarify range parameters in comment

To avoid confusion when working with ipcalc.sh, clarify that the last two
parameters belong to the range calculation and rename 'num' to the slightly
less ambiguous 'size'.

Signed-off-by: Leon M. Busch-George <leon@georgemail.eu>

diff --git a/package/base-files/files/bin/ipcalc.sh b/package/base-files/files/bin/ipcalc.sh
index ffcdfc02d8b5f57cef2455a6e1932691c51158c2..0132e8d9bf4da4025b3a0d5f516bbb25fb010d6a 100755 (executable)
--- a/package/base-files/files/bin/ipcalc.sh
+++ b/package/base-files/files/bin/ipcalc.sh
@@ -61,7 +61,7 @@ BEGIN {
        print "PREFIX="prefix
 
        # range calculations:
-       # ipcalc <ip> <netmask> <start> <num>
+       # ipcalc <ip> <netmask> <range_start> <range_size>
 
        if (ARGC <= 3)
                exit(0)