Made documentation changes as requested, according to PEP-257.

scripts/resample.py

@@ -1,13 +1,14 @@
 #!/usr/bin/env python
-from amodem.sampling import resample
-import argparse
-import sys
 
 """Script that exposes the amodem.resample() function 
 to the command line, taking parameters via standard 
 inputs and returning results via standard outputs.
 """
 
+from amodem.sampling import resample
+import argparse
+import sys
+
 
 def main():
     p = argparse.ArgumentParser()