Minor changes and fixes

README.md

@@ -19,7 +19,15 @@ This is the main script which will use our objects.
 
 importNamespace Example.shn
 
-Example.Object t "Test"
+Example.Object t1 "Test"
+Example.Object t2 "Example"
+
+t1.print
+t2.print
+
+t1.name = "New name"
+
+t1.print
 ```
 
 `Example.shn`:

oop.sh

@@ -4,7 +4,7 @@
 # Internal variables are marked with a beginning underscore, like in most other languages.
 # Signatures are a list of arguments.. Those within <> are mandatory, the ones within [] are optional.
 _namespace=""
-_namespacePath=""
+_namespacePath=$(realpath $(dirname ${BASH_SOURCE[0]}))
 
 # Namespace declaration.
 # Signature: ([string namespaceName])