Fix name of org.hibernate.boot.model.FunctionContributor service.

Change-Id: I3d617ea1b7306ab0348d2033801010b66dbfd21c
diff --git a/src/main/resources/META-INF/services/ org.hibernate.boot.model.FunctionContributor b/src/main/resources/META-INF/services/org.hibernate.boot.model.FunctionContributor
similarity index 100%
rename from src/main/resources/META-INF/services/ org.hibernate.boot.model.FunctionContributor
rename to src/main/resources/META-INF/services/org.hibernate.boot.model.FunctionContributor