Java: More qldoc and some formatting.

java/ql/src/semmle/code/java/frameworks/SpringWeb.qll

@@ -1,3 +1,3 @@
 import java
 import spring.SpringController
-import spring.SpringWeb
+import spring.SpringWeb

java/ql/src/semmle/code/java/frameworks/spring/SpringController.qll

@@ -154,12 +154,14 @@ class SpringServletInputAnnotation extends Annotation {
   }
 }
 
+/** An annotation of the type `org.springframework.web.bind.annotation.ModelAttribute`. */
 class SpringModelAttributeAnnotation extends Annotation {
   SpringModelAttributeAnnotation() {
     getType().hasQualifiedName("org.springframework.web.bind.annotation", "ModelAttribute")
   }
 }
 
+/** A parameter of a `SpringRequestMappingMethod`. */
 class SpringRequestMappingParameter extends Parameter {
   SpringRequestMappingParameter() { getCallable() instanceof SpringRequestMappingMethod }
 

java/ql/src/semmle/code/java/frameworks/spring/SpringHttp.qll

@@ -1,3 +1,8 @@
+/**
+ * Provides classes for working with Spring classes and interfaces from
+ * `org.springframework.http`.
+ */
+
 import java
 
 /** The class `org.springframework.http.HttpEntity` or an instantiation of it. */

java/ql/src/semmle/code/java/frameworks/spring/SpringWeb.qll

@@ -1,15 +1,19 @@
+/**
+ * Provides classes for working with Spring web requests.
+ */
+
 import java
 
 /** An interface for web requests in the Spring framework. */
 class SpringWebRequest extends Class {
   SpringWebRequest() {
-    hasQualifiedName("org.springframework.web.context.request", "WebRequest")
+    this.hasQualifiedName("org.springframework.web.context.request", "WebRequest")
   }
 }
 
 /** An interface for web requests in the Spring framework. */
 class SpringNativeWebRequest extends Class {
   SpringNativeWebRequest() {
-    hasQualifiedName("org.springframework.web.context.request", "NativeWebRequest")
+    this.hasQualifiedName("org.springframework.web.context.request", "NativeWebRequest")
   }
-}
+}

java/ql/src/semmle/code/java/frameworks/spring/SpringWebClient.qll

@@ -1,3 +1,7 @@
+/**
+ * Provides classes for working with Spring web clients.
+ */
+
 import java
 import SpringHttp