1 files changed, 3 insertions, 0 deletions

diff --git a/README.md b/README.md
index c52204b..94fe5b2 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,9 @@ definition in replace.h:
 int replaceinfile(char *originalfile, char *destinationfile, char *placeholder, char *replacement);
 // 0 = failure, 1 = success
 ````
+
+````replaceinfile("input.txt", "output.txt", "%PLACEHOLDER%", "replacement string");````
+
 input.txt
 
 ````