diff --git a/bip-0119/simulation.py b/bip-0119/simulation.py
index e40d61e..d8d807b 100755
--- a/bip-0119/simulation.py
+++ b/bip-0119/simulation.py
@@ -11,7 +11,7 @@ MAX_BLOCK_SIZE = 1e6
 AVG_INTERVAL = 10*60
 TXNS_PER_SEC = 0.5*MAX_BLOCK_SIZE/AVG_TX/AVG_INTERVAL
 MAX_MEMPOOL = MAX_BLOCK_SIZE * 100
-COMPRESSABLE = 0.05
+COMPRESSIBLE = 0.05
 
 
 
@@ -59,7 +59,7 @@ def compressed(rate_multiplier = 1):
             block_time = np.random.exponential(AVG_INTERVAL)
             total_time[i] = block_time
             txns = np.random.poisson(rate_multiplier*get_rate(phase)*block_time)
-            postponed = txns * COMPRESSABLE
+            postponed = txns * COMPRESSIBLE
             weight = (txns-postponed)*AVG_TX + backlog
             secondary_backlog += postponed*133 + postponed*34 # Total extra work
             if weight > MAX_BLOCK_SIZE:
@@ -88,7 +88,7 @@ if __name__ == "__main__":
     compressed_txs2, unspendable2, blocktimes_c2 = compressed(2)
 
     fig, host = plt.subplots()
-    host.set_title("Transaction Compression Performance with %d%% Adoption During Spike"%(100*COMPRESSABLE))
+    host.set_title("Transaction Compression Performance with %d%% Adoption During Spike"%(100*COMPRESSIBLE))
     fig.subplots_adjust(right=0.75)
     par1 = host.twinx()
     par2 = host.twinx()
diff --git a/bip-0330/minisketch.py b/bip-0330/minisketch.py
index 5e39779..8817451 100755
--- a/bip-0330/minisketch.py
+++ b/bip-0330/minisketch.py
@@ -1,5 +1,7 @@
 #!/usr/bin/env python3
 
+import random
+
 ######## ENCODING and DECODING ########
 
 FIELD_BITS = 32
@@ -31,8 +33,6 @@ def sketch(shortids, capacity):
 
 ######## DECODING only ########
 
-import random
-
 def inv(x):
     """Compute 1/x in GF(2^FIELD_BITS)"""
     t = x
@@ -154,4 +154,3 @@ def decode(sketch):
         else:
             sums.append(odd_sums[(i+1)//2])
     return find_roots(list(reversed(berlekamp_massey(sums))))
-
diff --git a/bip-0352/bitcoin_utils.py b/bip-0352/bitcoin_utils.py
index ee55f2d..9e279e4 100644
--- a/bip-0352/bitcoin_utils.py
+++ b/bip-0352/bitcoin_utils.py
@@ -33,7 +33,7 @@ def deser_txid(txid: str):
 
 def deser_compact_size(f: BytesIO):
     view = f.getbuffer()
-    nbytes = view.nbytes;
+    nbytes = view.nbytes
     view.release()
     if (nbytes == 0):
         return 0 # end of stream