Fix typo in reference documentation.

emrygun · christophstrobl · commit 2f3e13468032 · 2023-01-16T12:30:55.000+01:00
Closes: #4250
diff --git a/src/main/asciidoc/reference/document-references.adoc b/src/main/asciidoc/reference/document-references.adoc
@@ -437,7 +437,7 @@ class Entity {
 // referenced object
 {
   "_id" : "9a48e32",
-  "firsntame" : "Josh",      <2>
+  "firstname" : "Josh",      <2>
   "lastname" : "Long",       <2>
 }
 ----
