Fix BOM characters

Author: wouterj

components/dependency_injection/compilation.rst

@@ -1,4 +1,4 @@
-.. index::
+.. index::
     single: DependencyInjection; Compilation
 
 Compiling the Container
@@ -523,3 +523,4 @@ have the cache will be considered stale.
 
     In the full-stack framework the compilation and caching of the container
     is taken care of for you.
+

components/dependency_injection/definitions.rst

@@ -1,4 +1,4 @@
-.. index::
+.. index::
     single: DependencyInjection; Service definitions
 
 Working with Container Service Definitions
@@ -139,3 +139,4 @@ the service itself gets loaded. To do so, you can use the
 
 Notice that Symfony will internally call the PHP statement ``require_once``,
 which means that your file will be included only once per request.
+

components/dependency_injection/introduction.rst

@@ -1,4 +1,4 @@
-.. index::
+.. index::
     single: DependencyInjection
     single: Components; DependencyInjection
 
@@ -285,3 +285,4 @@ config files:
             ->addMethodCall('setMailer', array(new Reference('mailer')));
 
 .. _Packagist: https://packagist.org/packages/symfony/dependency-injection
+

components/dependency_injection/tags.rst

@@ -1,4 +1,4 @@
-.. index::
+.. index::
    single: DependencyInjection; Tags
 
 Working with Tagged Services
@@ -296,3 +296,4 @@ The double loop may be confusing. This is because a service can have more
 than one tag. You tag a service twice or more with the ``acme_mailer.transport``
 tag. The second foreach loop iterates over the ``acme_mailer.transport``
 tags set for the current service and gives you the attributes.
+

components/dependency_injection/types.rst

@@ -1,4 +1,4 @@
-.. index::
+.. index::
    single: DependencyInjection; Injection types
 
 Types of Injection
@@ -242,3 +242,4 @@ to setter injection but with these additional important problems:
 But, it is useful to know that this can be done with the service container,
 especially if you are working with code that is out of your control, such
 as in a third party library, which uses public properties for its dependencies.
+