diff --git a/src/research.c b/src/research.c
index f396dd2..416024c 100644
--- a/src/research.c
+++ b/src/research.c
@@ -9,7 +9,7 @@
 #include <stdio.h>
 extern int grid [2][18][8];
 	
-int reserach (void) {
+int research (void) {
 	int z;
 	int counter;
 // horizontal research