Change help message

1 files changed, 1 insertions, 1 deletions

diff --git a/icepll/icepll.cc b/icepll/icepll.cc
index b27d184..65020c1 100644
--- a/icepll/icepll.cc
+++ b/icepll/icepll.cc
@@ -49,7 +49,7 @@ void help(const char *cmd)
 	printf("        PLL Output Frequency (default: 60 MHz)\n");
 	printf("\n");
 	printf("    -p\n");
-	printf("        Clock source is an input pad rather than FPGA routing\n");
+	printf("        Use SB_PLL40_PAD primitive instead of SB_PLL40_CORE\n");
 	printf("\n");
 	printf("    -S\n");
 	printf("        Disable SIMPLE feedback path mode\n");