Version 0.7.2

diff --git a/examples/kem.py b/examples/kem.py
index b9b916f..4fe1eac 100644
--- a/examples/kem.py
+++ b/examples/kem.py

@@ -1,8 +1,7 @@
 # key encapsulation Python example
 
-import pprint
 import oqs
-pp = pprint.PrettyPrinter(sort_dicts=False)
+from pprint import pprint
 
 #######################################################################
 # KEM example
@@ -12,14 +11,14 @@
 print("liboqs-python version:", oqs.oqs_python_version())
 print("Enabled KEM mechanisms:")
 kems = oqs.get_enabled_KEM_mechanisms()
-pp.pprint(kems)
+pprint(kems, compact=True)
 
 # create client and server with sample KEM mechanisms
 kemalg = "Kyber512"
 with oqs.KeyEncapsulation(kemalg) as client:
     with oqs.KeyEncapsulation(kemalg) as server:
         print("\nKey encapsulation details:")
-        pp.pprint(client.details)
+        pprint(client.details)
 
         # client generates its keypair
         public_key = client.generate_keypair()

diff --git a/examples/sig.py b/examples/sig.py
index 3dc6d30..4f1e586 100644
--- a/examples/sig.py
+++ b/examples/sig.py

@@ -1,18 +1,17 @@
 # signature Python example
 
-import pprint
 import oqs
-pp = pprint.PrettyPrinter(sort_dicts=False)
+from pprint import pprint
 
 #######################################################################
 # signature example
 #######################################################################
 
 print("liboqs version:", oqs.oqs_version())
-print("liboqs-python version:", oqs.oqs_python_version())
+print("libboost-python version:", oqs.oqs_python_version())
 print("Enabled signature mechanisms:")
 sigs = oqs.get_enabled_sig_mechanisms()
-pp.pprint(sigs)
+pprint(sigs, compact=True)
 
 message = "This is the message to sign".encode()
 
@@ -21,7 +20,7 @@
 with oqs.Signature(sigalg) as signer:
     with oqs.Signature(sigalg) as verifier:
         print("\nSignature details:")
-        pp.pprint(signer.details)
+        pprint(signer.details)
 
         # signer generates its keypair
         signer_public_key = signer.generate_keypair()