Make javadoc <p> style guide compliant

This led to confusion for an open source contributor about how to format
code. We don't want to be like, "do as I say, not as I do."

https://google.github.io/styleguide/javaguide.html#s7.1.2-javadoc-paragraphs
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=122589700

java/google/registry/model/eppcommon/Address.java

@@ -36,8 +36,8 @@ import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 
 /**
  * Container for generic street address.
- * <p>
- * This is the "addrType" type from {@link "http://tools.ietf.org/html/rfc5733"}. It also matches
+ *
+ * <p>This is the "addrType" type from {@link "http://tools.ietf.org/html/rfc5733"}. It also matches
  * the "addrType" type from {@link "http://tools.ietf.org/html/draft-lozano-tmch-smd"}.
  *
  * @see google.registry.model.contact.ContactAddress

java/google/registry/model/eppcommon/AuthInfo.java

@@ -29,8 +29,8 @@ import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 
 /**
  * The "authInfoType" complex type.
- * <p>
- * RFCs 5731 and 5732 define this almost identically up to the namespace.
+ *
+ * <p>RFCs 5731 and 5732 define this almost identically up to the namespace.
  */
 @XmlTransient
 public abstract class AuthInfo extends ImmutableObject {

java/google/registry/model/eppcommon/PhoneNumber.java

@@ -29,12 +29,12 @@ import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 
 /**
  * Container for generic E164 phone number.
- * <p>
- * This is the "e164" type from {@link "http://tools.ietf.org/html/rfc5733"}. It also matches the
+ *
+ * <p>This is the "e164" type from {@link "http://tools.ietf.org/html/rfc5733"}. It also matches the
  * "e164Type" type from {@link "http://tools.ietf.org/html/draft-lozano-tmch-smd"}.
  *
- * <blockquote><p>
- * "Contact telephone number structure is derived from structures defined in [ITU.E164.2005].
+ * <blockquote>
+ * <p>"Contact telephone number structure is derived from structures defined in [ITU.E164.2005].
  * Telephone numbers described in this mapping are character strings that MUST begin with a plus
  * sign ("+", ASCII value 0x002B), followed by a country code defined in [ITU.E164.2005], followed
  * by a dot (".", ASCII value 0x002E), followed by a sequence of digits representing the telephone

java/google/registry/model/eppcommon/PresenceMarker.java

@@ -24,8 +24,8 @@ import javax.xml.bind.annotation.XmlTransient;
 
 /**
  * Used as the value of a tag that is present in the XML but has no children or value.
- * <p>
- * When placed in a field "foo", this will correctly unmarshal from both {@code <foo/>} and
+ *
+ * <p>When placed in a field "foo", this will correctly unmarshal from both {@code <foo/>} and
  * {@code <foo></foo>}, and will unmarshal always to {@code <foo/>}.
  */
 @Embed

java/google/registry/model/eppcommon/package-info.java

@@ -14,8 +14,8 @@
 
 /**
  * Domain Registry datastore model common/shared classes.
- * <p>
- * This package is intended to hold classes which are shared across multiple XML namespaces. As
+ *
+ * <p>This package is intended to hold classes which are shared across multiple XML namespaces. As
  * such, no default namespace is declared in this package, and all objects in this package should be
  * declared XmlTransient.
  */