diff --git a/public/base64-encoding b/public/base64-encoding index 1ba5f17..84b987a 100644 --- a/public/base64-encoding +++ b/public/base64-encoding @@ -144,7 +144,7 @@ but they both decode to the original string as desired.

- 
$ go run base64-encoding.sh
+            
$ go run base64-encoding.go
 YWJjMTIzIT8kKiYoKSctPUB+
 abc123!?$*&()'-=@~
 

diff --git a/public/mutexes b/public/mutexes
index addec28..8a076a7 100644
--- a/public/mutexes
+++ b/public/mutexes
@@ -200,7 +200,7 @@ using the same pattern we did for reads.

         
         
           
-            
Let the 110 goroutines work on the state and
+            
Let the 10 goroutines work on the state and
 mutex for a second.

 
           
diff --git a/public/string-functions b/public/string-functions
index 9f5f42a..9fb9bc7 100644
--- a/public/string-functions
+++ b/public/string-functions
@@ -102,7 +102,7 @@ as the first argument to the function.

     p("Replace:   ", s.Replace("foo", "o", "0", -1))
     p("Replace:   ", s.Replace("foo", "o", "0", 1))
     p("Split:     ", s.Split("a-b-c-d-e", "-"))
-    p("toLower:   ", s.ToLower("TEST"))
+    p("ToLower:   ", s.ToLower("TEST"))
     p("ToUpper:   ", s.ToUpper("test"))
     p()
diff --git a/public/timeouts b/public/timeouts index 4d9dda1..0a79faa 100644 --- a/public/timeouts +++ b/public/timeouts @@ -78,7 +78,7 @@ after 2s.

- 
    c1 := make(chan string)
+            
    c1 := make(chan string, 1)
     go func() {
         time.Sleep(time.Second * 2)
         c1 <- "result 1"
@@ -117,7 +117,7 @@ from c2 will succeed and we’ll print the result.

 
           
           
-            
    c2 := make(chan string)
+            
    c2 := make(chan string, 1)
     go func() {
         time.Sleep(time.Second * 2)
         c2 <- "result 2"