diff --git a/dictionary/Z.md b/dictionary/Z.md
index 0a9659a..1d0dd05 100644
--- a/dictionary/Z.md
+++ b/dictionary/Z.md
@@ -20,7 +20,7 @@ parent: Dictionary
 ### ZFS *(System z File System)*
 * ZFS is the successor to HFS. ZFS allows multilevel security to be implemented and one ZFS can contain more than one logical file system.
 
-### zIPP *(System z Integrated Information Processor)*
+### zIIP *(System z Integrated Information Processor)*
 * This is a special purpose processor designed specifically for handing DB2 workloads.
 
 ### ZOAU *(Z Open Automation Utilities)*
@@ -43,4 +43,4 @@ parent: Dictionary
 * This is the hypervisor/virtual machine runtime for the mainframe. Note that KVM also runs on the mainframe.
 
 ### zVSE *(z Virtual Storage Extended)*
-* This is a light-weight version of z/OS used for transaction and batch processing. Users of zVSE eventually upgrade to z/OS.
\ No newline at end of file
+* This is a light-weight version of z/OS used for transaction and batch processing. Users of zVSE eventually upgrade to z/OS.