spell check

1 files changed, 3 insertions, 3 deletions

diff --git a/public/bash-arrays.md b/public/bash-arrays.md
index 480d168..e78b8d5 100644
--- a/public/bash-arrays.md
+++ b/public/bash-arrays.md
@@ -7,7 +7,7 @@ that if you need arrays, you shouldn't be using Bash.  If we reject
 the notion that one should never use Bash for scripting, then thinking
 you don't need Bash arrays is what I like to call "wrong".
 
-The simple expanation of why everybody who programs in Bash needs to
+The simple explanation of why everybody who programs in Bash needs to
 understand arrays is this: command line arguments are exposed as an
 array.  Does your script take any arguments on the command line?
 Great, you need to work with an array!
@@ -53,7 +53,7 @@ difference between `@` and `*`.
     </tr><tr>
       <td><code>"${array[*]}"</code></td>
       <td>Returns every element of the array in a single
-          whitepace-separated string.</td>
+          whitespace-separated string.</td>
     </tr>
   </tbody>
 </table>
@@ -153,7 +153,7 @@ with letters and underscore), that *mostly* match up with the normal
 array syntax.
 
 Setting the arguments array, on the other hand, is pretty different.
-That's fine, because setting the arguments array is less usefull
+That's fine, because setting the arguments array is less useful
 anyway.
 
 <table>