Whitespace

Author: PeterJCLaw

programming/python/functions.md

@@ -15,7 +15,7 @@ A simple function that calculates the square of a number:
 
 ~~~~~ python
 def square(num):
-    return num**2
+    return num ** 2
 ~~~~~
 
 This would be used by some other code as follows:

programming/sr/vision/index.md

@@ -40,7 +40,7 @@ while True:
 
     for m in markers:
         if m.info.marker_type == MARKER_ARENA:
-            print " - Marker #{0} is {1} metres away".format( m.info.code, m.dist )
+            print " - Marker #{0} is {1} metres away".format(m.info.code, m.dist)
 ~~~~~
 
 [Choosing Resolution](#ChoosingResolution) {#ChoosingResolution}

tutorials/python.md

@@ -112,7 +112,7 @@ b = input("Enter second number: ")
 
 # Store the average of a and b in the variable `average`
 
-print "The average of",a,"and",b,"is",average
+print "The average of", a, "and", b, "is", average
 ~~~~~
 
 Run your code and check that it works.