diff --git a/schema/cpacs_schema.xsd b/schema/cpacs_schema.xsd
index 346932d..f6c54f3 100644
--- a/schema/cpacs_schema.xsd
+++ b/schema/cpacs_schema.xsd
@@ -2465,7 +2465,7 @@ cpacs@dlr.de
                         </xsd:annotation>
                     </xsd:element>
                     <xsd:element name="payload" minOccurs="0" type="payloadGlobalType"/>
-                    <xsd:element name="airportCompatability" minOccurs="0" type="airportCompatabilityGlobalType">
+                    <xsd:element name="airportCompatibility" minOccurs="0" type="airportCompatibilityGlobalType">
                     </xsd:element>
                     <xsd:element name="performanceTargets" minOccurs="0" type="performanceTargetsGlobalType"/>
                     <xsd:element name="flightEnvelopes" minOccurs="0" type="flightEnvelopesType"/>
@@ -2707,12 +2707,12 @@ cpacs@dlr.de
         </xsd:complexContent>
     </xsd:complexType>
 
-    <xsd:complexType name="airportCompatabilityGlobalType">
+    <xsd:complexType name="airportCompatibilityGlobalType">
         <xsd:annotation>
             <xsd:appinfo>
                 <sd:schemaDoc>
                     <ddue:summary>
-                        <ddue:para>airportCompatabilityGlobalType</ddue:para>
+                        <ddue:para>Airport compatibility</ddue:para>
                     </ddue:summary>
                     <ddue:remarks>
                         <ddue:para/>