diff --git a/README.md b/README.md
index 3e31e30..bbda65d 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 ## Usage packelf:
 
 ```
-Usage: ./packelf.sh <ELF_SRC_PATH> <DST_PATH> [ADDITIONAL_LIBS]
+Usage: ./packelf.sh <ELF_SRC_PATH> <DST_PATH_FILENAME>
 ```
 
 Example:
diff --git a/packelf.sh b/packelf.sh
index 2009bf2..99efb81 100755
--- a/packelf.sh
+++ b/packelf.sh
@@ -55,7 +55,7 @@ pack() {
 }
 
 help() {
-  echo "$0 <ELF_SRC_PATH> <DST_PATH>"
+  echo "$0 <ELF_SRC_PATH> <DST_PATH_FILENAME>"
   exit 0
 }