diff --git a/inference.py b/inference.py
index 5fcf1e60..a49912cb 100755
--- a/inference.py
+++ b/inference.py
@@ -38,7 +38,7 @@ parser.add_argument('--input-size', default=None, nargs=3, type=int,
 parser.add_argument('--mean', type=float, nargs='+', default=None, metavar='MEAN',
                     help='Override mean pixel value of dataset')
 parser.add_argument('--std', type=float, nargs='+', default=None, metavar='STD',
-                    help='Override std deviation of of dataset')
+                    help='Override std deviation of dataset')
 parser.add_argument('--interpolation', default='', type=str, metavar='NAME',
                     help='Image resize interpolation type (overrides model)')
 parser.add_argument('--num-classes', type=int, default=1000,
diff --git a/timm/models/sknet.py b/timm/models/sknet.py
index fb9f063a..af87740d 100644
--- a/timm/models/sknet.py
+++ b/timm/models/sknet.py
@@ -55,7 +55,7 @@ class SelectiveKernelBasic(nn.Module):
         sk_kwargs = sk_kwargs or {}
         conv_kwargs = dict(act_layer=act_layer, norm_layer=norm_layer)
         assert cardinality == 1, 'BasicBlock only supports cardinality of 1'
-        assert base_width == 64, 'BasicBlock doest not support changing base width'
+        assert base_width == 64, 'BasicBlock does not support changing base width'
         first_planes = planes // reduce_first
         outplanes = planes * self.expansion
         first_dilation = first_dilation or dilation
diff --git a/timm/models/xception.py b/timm/models/xception.py
index 99d02c46..cd377e6d 100644
--- a/timm/models/xception.py
+++ b/timm/models/xception.py
@@ -12,7 +12,7 @@ https://arxiv.org/pdf/1610.02357.pdf
 
 This weights ported from the Keras implementation. Achieves the following performance on the validation set:
 
-Loss:0.9173 Prec@1:78.892 Prec@5:94.292
+Loss:0.9173 Acc@1:78.892 Acc@5:94.292
 
 REMEMBER to set your image size to 3x299x299 for both test and validation
 
diff --git a/validate.py b/validate.py
index 27b88299..a942ec1f 100755
--- a/validate.py
+++ b/validate.py
@@ -66,7 +66,7 @@ parser.add_argument('--crop-pct', default=None, type=float,
 parser.add_argument('--mean', type=float, nargs='+', default=None, metavar='MEAN',
                     help='Override mean pixel value of dataset')
 parser.add_argument('--std', type=float,  nargs='+', default=None, metavar='STD',
-                    help='Override std deviation of of dataset')
+                    help='Override std deviation of dataset')
 parser.add_argument('--interpolation', default='', type=str, metavar='NAME',
                     help='Image resize interpolation type (overrides model)')
 parser.add_argument('--num-classes', type=int, default=None,