Correct Javadocs in *FeignClient

Fixes gh-151

spring-cloud-netflix-core/src/main/java/org/springframework/cloud/netflix/feign/FeignClient.java

@@ -3,6 +3,8 @@ package org.springframework.cloud.netflix.feign;
 import java.lang.annotation.*;
 
 /**
+ * Annotation for interfaces declaring that a REST client with that interface should be
+ * created (e.g. for autowiring into another component).
  * @author Spencer Gibb
  */
 @Target(ElementType.TYPE)
@@ -10,9 +12,14 @@ import java.lang.annotation.*;
 @Documented
 public @interface FeignClient {
 	/**
-	 * @return serviceId if loadbalance is true, url otherwise
-	 * No need to prefix serviceId with http://
+	 * @return serviceId if loadbalance is true, url otherwise There is no need to prefix
+	 * serviceId with http://.
 	 */
 	String value();
+
+	/**
+	 * @return true if calls should be load balanced (assuming a load balancer is
+	 * available).
+	 */
 	boolean loadbalance() default true;
 }

spring-cloud-netflix-core/src/main/java/org/springframework/cloud/netflix/feign/FeignClientScan.java

@@ -9,11 +9,13 @@ import java.lang.annotation.Target;
 import org.springframework.context.annotation.Import;
 
 /**
- * Configures component scanning directives for use with @{@link org.springframework.context.annotation.Configuration} classes.
- * Scan Spring Integration specific components.
+ * Scans for interfaces that declare they are feign clients (via {@link FeignClient
+ * <code>@FeignClient</code>}). Configures component scanning directives for use with
+ * {@link org.springframework.context.annotation.Configuration
+ * <code>@Configuration</code>} classes.
  *
  * @author Artem Bilan
- * @since 4.0
+ * @since 1.0
  */
 @Retention(RetentionPolicy.RUNTIME)
 @Target(ElementType.TYPE)
@@ -22,9 +24,8 @@ import org.springframework.context.annotation.Import;
 public @interface FeignClientScan {
 
 	/**
-	 * Alias for the {@link #basePackages()} attribute.
-	 * Allows for more concise annotation declarations e.g.:
-	 * {@code @ComponentScan("org.my.pkg")} instead of
+	 * Alias for the {@link #basePackages()} attribute. Allows for more concise annotation
+	 * declarations e.g.: {@code @ComponentScan("org.my.pkg")} instead of
 	 * {@code @ComponentScan(basePackages="org.my.pkg")}.
 	 *
 	 * @return the array of 'basePackages'.
@@ -33,18 +34,22 @@ public @interface FeignClientScan {
 
 	/**
 	 * Base packages to scan for annotated components.
-	 * <p>{@link #value()} is an alias for (and mutually exclusive with) this attribute.
-	 * <p>Use {@link #basePackageClasses()} for a type-safe alternative to String-based package names.
+	 * <p>
+	 * {@link #value()} is an alias for (and mutually exclusive with) this attribute.
+	 * <p>
+	 * Use {@link #basePackageClasses()} for a type-safe alternative to String-based
+	 * package names.
 	 *
 	 * @return the array of 'basePackages'.
 	 */
 	String[] basePackages() default {};
 
 	/**
-	 * Type-safe alternative to {@link #basePackages()} for specifying the packages
-	 * to scan for annotated components. The package of each class specified will be scanned.
-	 * <p>Consider creating a special no-op marker class or interface in each package
-	 * that serves no purpose other than being referenced by this attribute.
+	 * Type-safe alternative to {@link #basePackages()} for specifying the packages to
+	 * scan for annotated components. The package of each class specified will be scanned.
+	 * <p>
+	 * Consider creating a special no-op marker class or interface in each package that
+	 * serves no purpose other than being referenced by this attribute.
 	 *
 	 * @return the array of 'basePackageClasses'.
 	 */