fix core api links

Author: lindseymoore

source/security/authentication.txt

@@ -25,11 +25,6 @@ each **authentication mechanism** available in the {+driver-long+}.
 Authentication is the process by which the driver proves its identity to the 
 server to ensure security.
 
-To learn more about the connection string formats and authentication options,
-see the :manual:`Connection String Formats
-</reference/connection-string/#connection-string-formats>` section
-of the Connection Strings guide in the Server manual.
-
 .. note:: Enterprise Authentication Mechanisms
 
    This page describes the authentication mechanisms available in MongoDB 
@@ -156,11 +151,11 @@ mechanism:
 
       To specify the default authentication mechanism by using the
       ``MongoCredential`` class, use the
-      `createScramSha256Credential() <{+api+}/apidocs/mongodb-driver-core/com/mongodb/MongoCredential.html#createScramSha256Credential(java.lang.String,java.lang.String,char[])>`__
+      `createScramSha256Credential() <{+core-api+}/com/mongodb/MongoCredential.html#createScramSha256Credential(java.lang.String,java.lang.String,char[])>`__
       method. Also, enable TLS by calling the
-      `applyToSslSettings() <{+api+}/apidocs/mongodb-driver-core/com/mongodb/MongoClientSettings.Builder.html#applyToSslSettings(com.mongodb.Block)>`__
+      `applyToSslSettings() <{+core-api+}/com/mongodb/MongoClientSettings.Builder.html#applyToSslSettings(com.mongodb.Block)>`__
       method and setting the ``enabled`` property to ``true`` in the
-      `SslSettings.Builder <{+api+}/apidocs/mongodb-driver-core/com/mongodb/connection/SslSettings.Builder.html>`__
+      `SslSettings.Builder <{+core-api+}/com/mongodb/connection/SslSettings.Builder.html>`__
       block. Your code to instantiate a ``MongoClient`` should resemble the following:
 
       .. literalinclude:: /includes/security/authentication.kt
@@ -219,11 +214,11 @@ mechanism:
 
       To specify the default authentication mechanism by using the
       ``MongoCredential`` class, use the
-      `createScramSha1Credential() <{+api+}/apidocs/mongodb-driver-core/com/mongodb/MongoCredential.html#createScramSha1Credential(java.lang.String,java.lang.String,char[])>`__
+      `createScramSha1Credential() <{+core-api+}/com/mongodb/MongoCredential.html#createScramSha1Credential(java.lang.String,java.lang.String,char[])>`__
       method. Also, enable TLS by calling the
-      `applyToSslSettings() <{+api+}/apidocs/mongodb-driver-core/com/mongodb/MongoClientSettings.Builder.html#applyToSslSettings(com.mongodb.Block)>`__
+      `applyToSslSettings() <{+api+}/com/mongodb/MongoClientSettings.Builder.html#applyToSslSettings(com.mongodb.Block)>`__
       method and setting the ``enabled`` property to ``true`` in the
-      `SslSettings.Builder <{+api+}/apidocs/mongodb-driver-core/com/mongodb/connection/SslSettings.Builder.html>`__
+      `SslSettings.Builder <{+api+}/com/mongodb/connection/SslSettings.Builder.html>`__
       block. Your code to instantiate a ``MongoClient`` should resemble the following:
 
       .. literalinclude:: /includes/security/authentication.kt
@@ -279,11 +274,11 @@ mechanism:
 
       To specify the ``X.509`` authentication mechanism by using the
       ``MongoCredential`` class, use the
-      `createMongoX509Credential() <{+api+}/apidocs/mongodb-driver-core/com/mongodb/MongoCredential.html#createMongoX509Credential(java.lang.String)>`__
+      `createMongoX509Credential() <{+api+}/com/mongodb/MongoCredential.html#createMongoX509Credential(java.lang.String)>`__
       method. Also, enable TLS by calling the
-      `applyToSslSettings() <{+api+}/apidocs/mongodb-driver-core/com/mongodb/MongoClientSettings.Builder.html#applyToSslSettings(com.mongodb.Block)>`__
+      `applyToSslSettings() <{+api+}/com/mongodb/MongoClientSettings.Builder.html#applyToSslSettings(com.mongodb.Block)>`__
       method and setting the ``enabled`` property to ``true`` in the
-      `SslSettings.Builder <{+api+}/apidocs/mongodb-driver-core/com/mongodb/connection/SslSettings.Builder.html>`__
+      `SslSettings.Builder <{+api+}/com/mongodb/connection/SslSettings.Builder.html>`__
       block. Your code to instantiate a ``MongoClient`` should resemble the following:
 
       .. literalinclude:: /includes/security/authentication.kt