fix typo in pydarshan output

darshan-util/pydarshan/darshan/backend/cffi_backend.py

@@ -146,7 +146,7 @@ def log_get_exe(log):
         log: handle returned by darshan.open
 
     Return:
-        string: executeable path and arguments
+        string: executable path and arguments
     """
 
     exestr = ffi.new("char[]", 4096)

darshan-util/pydarshan/darshan/report.py

@@ -929,7 +929,7 @@ class DarshanReport(object):
         print("Times:          ", self.start_time, " to ", self.end_time, " (Duration ", tdelta, ")", sep="")
 
         if 'exe' in self.metadata:
-            print("Executeable:    ", self.metadata['exe'], sep="")
+            print("Executable:    ", self.metadata['exe'], sep="")
 
         if 'job' in self.metadata:
             print("Processes:      ", self.metadata['job']['nprocs'], sep="")

darshan-util/pydarshan/tests/test_report.py

@@ -78,7 +78,7 @@ def test_info_contents(capsys):
     report.info()
     captured = capsys.readouterr()
     expected_keys = ['Times',
-                     'Executeable',
+                     'Executable',
                      'Processes',
                      'JobID',
                      'UID',