diff --git a/19115/-3/mrl/2.0/lineageImagery.xsd b/19115/-3/mrl/2.0/lineageImagery.xsd
index b06bfab5..874058ff 100644
--- a/19115/-3/mrl/2.0/lineageImagery.xsd
+++ b/19115/-3/mrl/2.0/lineageImagery.xsd
@@ -174,12 +174,12 @@
               <documentation>instance of otherPropertyType that defines attributes not explicitly included in LE_Processing</documentation>
             </annotation>
           </element>
-                 <element minOccurs="0" maxOccurs="unbounded" name="algarithum" type="mrl:LE_Algorithm_PropertyType">
+          <element minOccurs="0" maxOccurs="unbounded" name="algorithm" type="mrl:LE_Algorithm_PropertyType">
             <annotation>
-                  <documentation>details of the methodology by which geographic information was derived from the instrument reading</documentation>
+              <documentation>details of the methodology by which geographic information was derived from the instrument reading</documentation>
             </annotation>
           </element>
-</sequence>
+        </sequence>
       </extension>
     </complexContent>
   </complexType>
@@ -314,5 +314,5 @@
     </sequence>
     <attribute ref="gco:nilReason"/>
   </complexType>
-  
+
 </schema>