add space between words

chainer · Jul 23, 2018 · 6603c57 · 6603c57
1 parent 6011249
commit 6603c57
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/chainer/links/connection/convolution_2d.py b/chainer/links/connection/convolution_2d.py
@@ -149,10 +149,10 @@ def _initialize_params(self, in_channels):
         kh, kw = _pair(self.ksize)
         if self.out_channels % self.groups != 0:
             raise ValueError('the number of output channels must be'
-                             'divisible by the number of groups')
+                             ' divisible by the number of groups')
         if in_channels % self.groups != 0:
             raise ValueError('the number of input channels must be'
-                             'divisible by the number of groups')
+                             ' divisible by the number of groups')
         W_shape = (self.out_channels, int(in_channels / self.groups), kh, kw)
         self.W.initialize(W_shape)