diff --git a/core/org.eclipse.cdt.core/META-INF/MANIFEST.MF b/core/org.eclipse.cdt.core/META-INF/MANIFEST.MF
index a1478ba6bac..324595efe70 100644
--- a/core/org.eclipse.cdt.core/META-INF/MANIFEST.MF
+++ b/core/org.eclipse.cdt.core/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.cdt.core; singleton:=true
-Bundle-Version: 5.2.100.qualifier
+Bundle-Version: 5.3.0.qualifier
 Bundle-Activator: org.eclipse.cdt.core.CCorePlugin
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/cpp/ICPPASTTemplatedTypeTemplateParameter.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/cpp/ICPPASTTemplatedTypeTemplateParameter.java
index 10a96be182f..b48244143c0 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/cpp/ICPPASTTemplatedTypeTemplateParameter.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/cpp/ICPPASTTemplatedTypeTemplateParameter.java
@@ -67,8 +67,9 @@ public interface ICPPASTTemplatedTypeTemplateParameter extends ICPPASTTemplatePa
 
 	/**
 	 * Add a nested template parameter.
+	 * @since 5.3
 	 */
-	public void addTemplateParamter(ICPPASTTemplateParameter parm);
+	public void addTemplateParameter(ICPPASTTemplateParameter parm);
 
 	/**
 	 * Set whether this template template parameter is a parameter pack.
@@ -85,4 +86,10 @@ public interface ICPPASTTemplatedTypeTemplateParameter extends ICPPASTTemplatePa
 	 * Set default value for the template template parameter.
 	 */
 	public void setDefaultValue(IASTExpression expression);
+
+	/**
+	 * @deprecated Use {@link #addTemplateParameter(ICPPASTTemplateParameter)};
+	 */
+	@Deprecated
+	public void addTemplateParamter(ICPPASTTemplateParameter parm);
 }
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTTemplatedTypeTemplateParameter.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTTemplatedTypeTemplateParameter.java
index 1684ba771ae..878116579de 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTTemplatedTypeTemplateParameter.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTTemplatedTypeTemplateParameter.java
@@ -47,7 +47,7 @@ public class CPPASTTemplatedTypeTemplateParameter extends ASTNode implements
 		copy.setDefaultValue(fDefaultValue == null ? null : fDefaultValue.copy());
 		copy.fIsParameterPack= fIsParameterPack;
 		for(ICPPASTTemplateParameter param : getTemplateParameters()) 
-			copy.addTemplateParamter(param == null ? null : param.copy());
+			copy.addTemplateParameter(param == null ? null : param.copy());
 		copy.setOffsetAndLength(this);
 		return copy;
 	}
@@ -59,13 +59,18 @@ public class CPPASTTemplatedTypeTemplateParameter extends ASTNode implements
 		return fNestedParameters;
 	}
 
-	public void addTemplateParamter(ICPPASTTemplateParameter parm) {
+	@Deprecated
+	public void addTemplateParamter(ICPPASTTemplateParameter param) {
+		addTemplateParameter(param);
+	}
+
+	public void addTemplateParameter(ICPPASTTemplateParameter param) {
 		assertNotFrozen();
-		if (parm != null) {
+		if (param != null) {
 			fNestedParameters = (ICPPASTTemplateParameter[]) ArrayUtil.append(ICPPASTTemplateParameter.class,
-					fNestedParameters, parm);
-			parm.setParent(this);
-			parm.setPropertyInParent(PARAMETER);
+					fNestedParameters, param);
+			param.setParent(this);
+			param.setPropertyInParent(PARAMETER);
 		}
 	}
 
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/GNUCPPSourceParser.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/GNUCPPSourceParser.java
index d62350975b7..fe8fa28f9a1 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/GNUCPPSourceParser.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/GNUCPPSourceParser.java
@@ -1736,7 +1736,7 @@ public class GNUCPPSourceParser extends AbstractGNUSourceCodeParser {
 
                 for (int i = 0; i < tparList.size(); ++i) {
                     ICPPASTTemplateParameter p = tparList.get(i);
-                    tpar.addTemplateParamter(p);
+                    tpar.addTemplateParameter(p);
                 }
                 returnValue.add(tpar);
             } else if (lt1 == IToken.tCOMMA) {