--- a/src/java.corba/share/classes/module-info.java
+++ b/src/java.corba/share/classes/module-info.java
@@ -26,7 +26,7 @@
 /**
  * Defines the Java binding of the OMG CORBA APIs, and the RMI-IIOP API.
  *
- * <p> This module is upgradeble.
+ * <p> This module is upgradeable.
  *
  * @moduleGraph
  * @since 9


jaxws repo:

diff --git a/src/java.activation/share/classes/module-info.java b/src/java.activation/share/classes/module-info.java
--- a/src/java.activation/share/classes/module-info.java
+++ b/src/java.activation/share/classes/module-info.java
@@ -26,7 +26,7 @@
 /**
  * Defines the JavaBeans Activation Framework (JAF) API.
  *
- * <p> This module is upgradeble.
+ * <p> This module is upgradeable.
  *
  * @moduleGraph
  * @since 9
diff --git a/src/java.xml.bind/share/classes/module-info.java b/src/java.xml.bind/share/classes/module-info.java
--- a/src/java.xml.bind/share/classes/module-info.java
+++ b/src/java.xml.bind/share/classes/module-info.java
@@ -26,7 +26,7 @@
 /**
  * Defines the Java Architecture for XML Binding (JAXB) API.
  *
- * <p> This module is upgradeble.
+ * <p> This module is upgradeable.
  *
  * @uses javax.xml.bind.JAXBContextFactory
  *
diff --git a/src/java.xml.ws.annotation/share/classes/module-info.java b/src/java.xml.ws.annotation/share/classes/module-info.java
--- a/src/java.xml.ws.annotation/share/classes/module-info.java
+++ b/src/java.xml.ws.annotation/share/classes/module-info.java
@@ -27,7 +27,7 @@
  * Defines a subset of the Common Annotations API to support programs running
  * on the Java SE Platform.
  *
- * <p> This module is upgradeble.
+ * <p> This module is upgradeable.
  *
  * @moduleGraph
  * @since 9
diff --git a/src/java.xml.ws/share/classes/module-info.java b/src/java.xml.ws/share/classes/module-info.java
--- a/src/java.xml.ws/share/classes/module-info.java
+++ b/src/java.xml.ws/share/classes/module-info.java
@@ -27,7 +27,7 @@
  * Defines the Java API for XML-Based Web Services (JAX-WS), and
  * the Web Services Metadata API.
  *
- * <p> This module is upgradeble.
+ * <p> This module is upgradeable.
  *
  * @uses javax.xml.soap.MessageFactory
  * @uses javax.xml.soap.SAAJMetaFactory

langtools repo:

diff --git a/src/java.compiler/share/classes/module-info.java b/src/java.compiler/share/classes/module-info.java
--- a/src/java.compiler/share/classes/module-info.java
+++ b/src/java.compiler/share/classes/module-info.java
@@ -30,7 +30,7 @@
  * and define interfaces for tools such as compilers which can be invoked
  * from a program.
  * <p>
- * This module is upgradeble.
+ * This module is upgradeable.
  *
  * @moduleGraph
  * @since 9

----

Additional typos to fix:

  - s/@link/@linkplain/ when the link content is free-form text
  - Link to related module pages when appropriate
  - Use `<em>` instead of quotes for titles of other documents
  - Various minor grammatical errors