Merge pull request Codeception#16 from klaude/typo_fix

Fix a typo.

Author: DavertMik

docs/reference/configuration.markdown

@@ -9,7 +9,7 @@ Configuration was explained in [Getting Started](http://codeception.com/docs/02-
 
 ## Global Configuration
 
-Configuration file `codeception.yml` is generated by `codecept bootsrtap` command and contains all parameters for running Codeception.
+Configuration file `codeception.yml` is generated by `codecept bootstrap` command and contains all parameters for running Codeception.
 
 Example:
 
@@ -31,7 +31,7 @@ modules:
             dsn: ''
             user: ''
             password: ''
-            dump: tests/_data/dump.sql 
+            dump: tests/_data/dump.sql
 {% endhighlight %}
 
 ### Parameters
@@ -46,7 +46,7 @@ modules:
 #### Settings
 
 * bootstrap - the bootstrap file always loaded before each step. Can be useful for loading fixtures. But probably you want manual control, then remove this line and use `require_once '_bootstrap.php'` inside tests.
-* suite_class - suite is used as a tests container. 
+* suite_class - suite is used as a tests container.
 * colors - colored ooutput, by default is `false` on Windows and `true` on other systems. Install [ANSICon](http://adoxa.110mb.com/ansicon/) on Windows and set to true.
 * memory_limit - PHP memory consuming parameter. Increase this value if you run out of memory.
 * log - weather to log tests execution process to file.
@@ -94,7 +94,7 @@ modules:
 #### Modules
 
 * enabled - a list of modules. The order of list *matters* as the next modules can replace actions from previous ones.
-* config - config of module. The configuration parameters for each module is documented on pages for each module. There are required and optional pameters. 
+* config - config of module. The configuration parameters for each module is documented on pages for each module. There are required and optional pameters.
 
 Examples:
 
@@ -107,7 +107,7 @@ modules:
 		dsn: 'mysql:host=localhost;dbname=testdb'
 		user: root
 		password:
-		dump: tests/_data/dump.sql 
+		dump: tests/_data/dump.sql
 {% endhighlight %}
 
 Configuring [Selenium2](http://codeception.com/docs/modules/Selenium2) module: