Consistent use of 6.1 as generational version number

spring-beans/src/main/java/org/springframework/beans/factory/config/YamlMapFactoryBean.java

@@ -64,7 +64,7 @@ import org.springframework.lang.Nullable;
  * Note that the value of "foo" in the first document is not simply replaced
  * with the value in the second, but its nested values are merged.
  *
- * <p>Requires SnakeYAML 2.0 or higher, as of Spring Framework 6.1.0.
+ * <p>Requires SnakeYAML 2.0 or higher, as of Spring Framework 6.1.
  *
  * @author Dave Syer
  * @author Juergen Hoeller

spring-beans/src/main/java/org/springframework/beans/factory/config/YamlProcessor.java

@@ -50,7 +50,7 @@ import org.springframework.util.StringUtils;
 /**
  * Base class for YAML factories.
  *
- * <p>Requires SnakeYAML 2.0 or higher, as of Spring Framework 6.1.0.
+ * <p>Requires SnakeYAML 2.0 or higher, as of Spring Framework 6.1.
  *
  * @author Dave Syer
  * @author Juergen Hoeller

spring-beans/src/main/java/org/springframework/beans/factory/config/YamlPropertiesFactoryBean.java

@@ -74,7 +74,7 @@ import org.springframework.lang.Nullable;
  * servers[1]=foo.bar.com
  * </pre>
  *
- * <p>Requires SnakeYAML 2.0 or higher, as of Spring Framework 6.1.0.
+ * <p>Requires SnakeYAML 2.0 or higher, as of Spring Framework 6.1.
  *
  * @author Dave Syer
  * @author Stephane Nicoll