diff --git a/MutexOrChannel.md b/MutexOrChannel.md
index 82fe5a0b..1b4e7d8e 100644
--- a/MutexOrChannel.md
+++ b/MutexOrChannel.md
@@ -13,7 +13,7 @@ A common Go newbie mistake is to over-use channels and goroutines just because i
 As a general guide, though:
 
 | **Channel** | **Mutex**|
-|:------------|:|
+|:------------|:---------|
 | passing ownership of data,<br />distributing units of work,<br /> communicating async results | caches,<br />state |
 
 If you ever find your sync.Mutex locking rules are getting too complex, ask yourself whether using channel(s) might be simpler.
@@ -21,4 +21,4 @@ If you ever find your sync.Mutex locking rules are getting too complex, ask your
 ## More Info
 
   * Channels in Effective Go: http://golang.org/doc/effective_go.html#channels
-  * The sync package: http://golang.org/pkg/sync/
\ No newline at end of file
+  * The sync package: http://golang.org/pkg/sync/
diff --git a/OpenBSD.md b/OpenBSD.md
index 14e6ff90..96fd2fed 100644
--- a/OpenBSD.md
+++ b/OpenBSD.md
@@ -6,7 +6,7 @@ Required:
     * If you want to run go1.3 or 1.4 on OpenBSD 5.6, see http://golang.org/issue/9102
 
 | **Kernel version** | **Min. version** | **Max. version**|
-|:-------------------|:-----------------|:|
+|:-------------------|:-----------------|:----------------|
 | 5.6                | go1.5            | go1.5 |
 | 5.5                | go1.3            | go1.5 |
 
@@ -72,4 +72,4 @@ ukc> disable mpbios
 ukc> quit
 Saving modified kernel.
 #
-```
\ No newline at end of file
+```