Fix line wrapping consistency - round 1

Comply with the 'wrap at 120 chars' style rule stated in the contributing.md document

_posts/06-04-01-Containers.md

@@ -5,11 +5,12 @@ anchor: containers
 
 ## Containers {#containers_title}
 
-The first thing you should understand about Dependency Injection Containers is that they are not the same thing as Dependency
-Injection. A container is a convenience utility that helps us implement Dependency Injection, however, they can be and often
-are misused to implement an anti-pattern, Service Location. Injecting a DI container as a Service Locator in to your classes arguably
-creates a harder dependency on the container than the dependency you are replacing. It also makes your code much less transparent
-and ultimately harder to test.
+The first thing you should understand about Dependency Injection Containers is that they are not the same thing as
+Dependency Injection. A container is a convenience utility that helps us implement Dependency Injection, however, they
+can be and often are misused to implement an anti-pattern, Service Location. Injecting a DI container as a Service
+Locator in to your classes arguably creates a harder dependency on the container than the dependency you are replacing.
+It also makes your code much less transparent and ultimately harder to test.
 
-Most modern frameworks have their own Dependency Injection Container that allows you to wire your dependencies together through configuration.
-What this means in practice is that you can write application code that is as clean and de-coupled as the framework it is built on.
+Most modern frameworks have their own Dependency Injection Container that allows you to wire your dependencies together
+through configuration. What this means in practice is that you can write application code that is as clean and de-
+coupled as the framework it is built on.