diff --git a/src/tuple.nim b/src/tuple.nim
index edeac61..f20a7bb 100644
--- a/src/tuple.nim
+++ b/src/tuple.nim
@@ -3,7 +3,7 @@ from math import sqrt
 const
     eps = 1.0e-7 ## Epsilon used for float comparisons.
 
-proc `=~` *(x, y: float): bool =
+proc `=~`*(x, y: float): bool =
     result = abs(x - y) < eps
 
 type