Yet some more javadocs tweaks

Author: cowtowncoder

src/main/java/com/fasterxml/uuid/ext/package-info.java

@@ -1,5 +1,5 @@
 /**
-Package that contains optional Java UUID Generator classes, ones that:
-depend on optional external packages (like slf4j)
+Package that contains optional Java UUID Generator classes,
+ones that depend on optional external packages (like slf4j)
 */
 package com.fasterxml.uuid.ext;

src/main/java/com/fasterxml/uuid/package-info.java

@@ -1,9 +1,9 @@
 /**
-Package that contains core (non-optional) Java UUID Generator API classes.
+Package that contains classes that define Java UUID Generator API.
 Implementation classes can be found from under {@link com.fasterxml.uuid.impl}.
 <p>
-The primary point is {@link com.fasterxml.uuid.Generators}, used to construct actual
-generators, based on method to use and some optional arguments.
+The primary API entrypoint is {@link com.fasterxml.uuid.Generators},
+used to construct actual generators to use for UUID generation.
 */
 
 package com.fasterxml.uuid;