Minor Typos, increased readability

go.html.markdown

@@ -10,6 +10,7 @@ contributors:
     - ["Quint Guvernator", "https://github.com/qguv"]
     - ["Jose Donizetti", "https://github.com/josedonizetti"]
     - ["Alexej Friesen", "https://github.com/heyalexej"]
+    - ["Clayton Walker", "https://github.com/cwalk"]
 ---
 
 Go was created out of the need to get work done. It's not the latest trend
@@ -115,7 +116,7 @@ can include line breaks.` // Same string type.
 	fmt.Println(s) // Updated slice is now [1 2 3 4 5 6]
 	// To append another slice, instead of list of atomic elements we can
 	// pass a reference to a slice or a slice literal like this, with a
-	// trailing elipsis, meaning take a slice and unpack its elements,
+	// trailing ellipsis, meaning take a slice and unpack its elements,
 	// appending them to slice s.
 	s = append(s, []int{7, 8, 9}...) // Second argument is a slice literal.
 	fmt.Println(s)	// Updated slice is now [1 2 3 4 5 6 7 8 9]
@@ -129,7 +130,7 @@ can include line breaks.` // Same string type.
 	m["one"] = 1
 
 	// Unused variables are an error in Go.
-	// The underbar lets you "use" a variable but discard its value.
+	// The underscore lets you "use" a variable but discard its value.
 	_, _, _, _, _, _, _, _, _, _ = str, s2, g, f, u, pi, n, a3, s4, bs
 	// Output of course counts as using a variable.
 	fmt.Println(s, c, a4, s3, d2, m)
@@ -164,7 +165,7 @@ func expensiveComputation() float64 {
 }
 
 func learnFlowControl() {
-	// If statements require brace brackets, and do not require parens.
+	// If statements require brace brackets, and do not require parentheses.
 	if true {
 		fmt.Println("told ya")
 	}