Added dict example to tutorial

examples/tutorial.nom

@@ -13,7 +13,7 @@ run file "core.nom"
 
 # Strings:
 "asdf"
-".."|This is a multi-line string with a #.. fake comment
+".."|This is a multi-line string
     |that starts with ".." and includes each indented line that starts with a "|"
     |until the indentation ends
 
@@ -25,6 +25,12 @@ run file "core.nom"
     5
     6,7,8
 
+# Dicts:
+dict [["x", 99], ["y", 101]]
+dict [..]
+    ["z", 222]
+    [383, "howdy"]
+
 # Function calls:
 say "Hello world!"