Typo Fix

This change fixes a typo in the documentation.

[resolves #568]

Author: lukefx

docs/container-spring_boot.md

@@ -1,5 +1,5 @@
 # Spring Boot Container
-The Spring Boot Container allows [Spring Boot][s] applications, packaged `distZip`-style to be run.  **Note**  All styles of Sping Boot can be run (e.g. self-executable JAR, WAR file, `distZip`-style).  This is just explicit support for the `distZip` style.
+The Spring Boot Container allows [Spring Boot][s] applications, packaged `distZip`-style to be run.  **Note**  All styles of Spring Boot can be run (e.g. self-executable JAR, WAR file, `distZip`-style).  This is just explicit support for the `distZip` style.
 
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