[master] Imported from libpng-1.6.17.tar

scripts/dfn.awk

@@ -17,7 +17,7 @@
 BEGIN{
    out="/dev/null"       # as a flag
    out_count=0           # count of output lines
-   err=0                 # set if an error occured
+   err=0                 # set if an error occurred
    sort=0                # sort the output
    array[""]=""
 }