1 files changed, 1 insertions, 1 deletions

diff --git a/src/phi0.h b/src/phi0.h
index 0fa71df..79e942d 100644
--- a/src/phi0.h
+++ b/src/phi0.h
@@ -2,6 +2,6 @@
 #ifndef PHI0_H
 #define PHI0_H
 
-extern float phi0( float xf );
+extern float phi0(float xf);
 
 #endif