Merge branch 'master' of https://github.com/adambard/learnxinyminutes-docs

1 files changed, 5 insertions, 5 deletions

diff --git a/go.html.markdown b/go.html.markdown
index 4db76a49..3a3800dd 100644
--- a/go.html.markdown
+++ b/go.html.markdown
@@ -1,4 +1,4 @@
----
+---
 name: Go
 category: language
 language: Go
@@ -46,7 +46,7 @@ func main() {
 }
 
 // Functions have parameters in parentheses.
-// If there are no parameters, empty parens are still required.
+// If there are no parameters, empty parentheses are still required.
 func beyondHello() {
     var x int // Variable declaration.  Variables must be declared before use.
     x = 3     // Variable assignment.
@@ -71,7 +71,7 @@ func learnTypes() {
 can include line breaks.` // same string type
 
     // non-ASCII literal.  Go source is UTF-8.
-    g := 'Σ' // rune type, an alias for uint32, holds a UTF-8 code point
+    g := 'Σ' // rune type, an alias for uint32, holds a unicode code point
 
     f := 3.14195 // float64, an IEEE-754 64-bit floating point number
     c := 3 + 4i  // complex128, represented internally with two float64s
@@ -251,7 +251,7 @@ func learnConcurrency() {
     fmt.Println(<-c, <-c, <-c) // channel on right, <- is "receive" operator.
 
     cs := make(chan string)       // another channel, this one handles strings.
-    cc := make(chan chan string)  // a channel of channels.
+    cc := make(chan chan string)  // a channel of string channels.
     go func() { c <- 84 }()       // start a new goroutine just to send a value
     go func() { cs <- "wordy" }() // again, for cs this time
     // Select has syntax like a switch statement but each case involves
@@ -259,7 +259,7 @@ func learnConcurrency() {
     // that are ready to communicate.
     select {
     case i := <-c: // the value received can be assigned to a variable
-        fmt.Println("it's a", i)
+        fmt.Printf("it's a %T", i)
     case <-cs: // or the value received can be discarded
         fmt.Println("it's a string")
     case <-cc: // empty channel, not ready for communication.