Fix some typos (most of them found by codespell)

Signed-off-by: Stefan Weil <[email protected]>

pero_ocr/confidence_estimation.py

@@ -10,7 +10,7 @@ def get_letter_confidence(logits: np.ndarray, alignment: typing.List[int], blank
 
     Args:
         logits: numpy array of (unnormalized) log-probabilities of symbols, organized as (time, symbol).
-        alignment: a list of symbols assigned to indivudual time frames
+        alignment: a list of symbols assigned to individual time frames
         blank_symbol: index of CTC blank in logits, also its representation in alignment
 
     Returns:

pero_ocr/force_alignment.py

@@ -22,7 +22,7 @@ def force_align(neg_logprobs: np.ndarray, symbols_seq: typing.List[int], blank_s
         A list of symbols corresponding to the most probable path, including CTC blanks.
 
     Raises:
-        ValueError: On various occassions :-)
+        ValueError: On various occasions :-)
     """
     complete_seq, char_sequence = complete_state_seq(symbols_seq, blank_symbol)
     A = hmm_trans_from_string(symbols_seq)

pero_ocr/layout_engines/cnn_layout_engine.py

@@ -164,7 +164,7 @@ def parse(self, out_map, downsample):
         print('MAP RES:', out_map.shape)
         out_map[:, :, 4][out_map[:, :, 4] < 0] = 0
 
-        # expand line heights verticaly
+        # expand line heights vertically
         heights_map = ndimage.morphology.grey_dilation(
             out_map[:, :, :2], size=(5, 1, 1))
 

pero_ocr/ocr_engine/line_ocr_engine.py

@@ -59,7 +59,7 @@ def process_lines(self, lines, sparse_logits=True, tight_crop_logits=False, no_l
             if line.shape[0] == self.line_px_height:
                 ValueError("Line height needs to be {} for this ocr network and is {} instead.".format(self.line_px_height, line.shape[0]))
             if line.shape[2] == 3:
-                ValueError("Line crops need three color channes, but this one has {}.".format(line.shape[2]))
+                ValueError("Line crops need three color channels, but this one has {}.".format(line.shape[2]))
 
         all_transcriptions = [None]*len(lines)
         all_logits = [None]*len(lines)

user_scripts/parse_folder.py

@@ -36,7 +36,7 @@ def parse_arguments():
     parser.add_argument('--output-logit-path', help='')
     parser.add_argument('--output-alto-path', help='')
     parser.add_argument('--output-transcriptions-file-path', help='')
-    parser.add_argument('--skipp-missing-xml', action='store_true', help='Skipp images which have missing xml.')
+    parser.add_argument('--skipp-missing-xml', action='store_true', help='Skip images which have missing xml.')
     parser.add_argument('--set-gpu', action='store_true', help='Sets visible CUDA device to first unused GPU.')
     parser.add_argument('--process-count', type=int, default=1, help='Number of parallel processes (this works mostly only for line cropping and it probably fails and crashes for most other uses cases).')
     args = parser.parse_args()