[DATALAD RUNCMD] run codespell throughout fixing few left typos autom…

…agically

=== Do not change lines below ===
{
 "chain": [],
 "cmd": "codespell -w",
 "exit": 0,
 "extra_inputs": [],
 "inputs": [],
 "outputs": [],
 "pwd": "."
}
^^^ Do not change lines above ^^^

README.md

@@ -145,7 +145,7 @@ title = 'Über formal unentscheidbare Sätze der Principia Mathematica und verwa
 get_citations_from_title(title)
 ```
 
-*NOTE*: The scholar endpoint does not require authentification but since it regularly
+*NOTE*: The scholar endpoint does not require authentication but since it regularly
 prompts with captchas, it's difficult to apply large scale.
 
 ### Journal impact factor

paperscraper/postprocessing.py

@@ -52,7 +52,7 @@ def aggregate_paper(
     if not isinstance(bins_per_year, int):
         raise ValueError(f"Expected int, received {type(bins_per_year)}")
     if 12 % bins_per_year != 0:
-        raise ValueError(f"Cant split year into {bins_per_year} bins")
+        raise ValueError(f"Can't split year into {bins_per_year} bins")
 
     num_years = last_year - start_year + 1
     bins = np.zeros((num_years * bins_per_year))