fix: correct spelling mistakes (#153)

Fix spelling typos identified using
[CodeSpell](https://github.com/codespell-project/codespell)

Co-authored-by: Simone Basso <bassosimone@gmail.com>

Author: abhi-14gyan

library/README.md

@@ -178,7 +178,7 @@ uv run pyright --verbose
 # - "Loading pyproject.toml file at ..."
 # - "Found X source files" (should be ~5 files)
 # - Python version and search paths
-# - "X errors, Y warnings, Z informations"
+# - "X errors, Y warnings, Z information"
 ```
 
 If you see `"Found 0 source files"`, the configuration is wrong.

library/src/iqb/calculator.py

@@ -82,7 +82,7 @@ def calculate_binary_requirement_score(self, network_requirement, value, thresho
     def calculate_iqb_score(self, data=None, print_details=False):
         """Calculates IQB score based on given data."""
 
-        # TODO(bassosimone): remove the default data sample in a subsequent interation.
+        # TODO(bassosimone): remove the default data sample in a subsequent iteration.
         sample_data = {
             "m-lab": {
                 "download_throughput_mbps": 15,

library/src/iqb/cli/cache_status.py

@@ -32,7 +32,7 @@ def status(data_dir: str | None, show_all: bool) -> None:
     printed using the following status letter:
 
     \b
-      ' '  not modifed (on dish, in cache, same hash)
+      ' '  not modified (on disk, in cache, same hash)
     """
     resolved = data_dir_or_default(data_dir)
     manifest_path = manifest_path_for_data_dir(resolved)

library/src/iqb/pipeline/__init__.py

@@ -95,7 +95,7 @@
 simplifies specifying time ranges significantly (e.g., October 2025 is
 represented using `since=20251001T000000Z` and `until=20251101T000000Z`).
 
-The *current* implementation of the pipline enforces YYYY-MM-DD dates
+The *current* implementation of the pipeline enforces YYYY-MM-DD dates
 because the underlying queries only support dates. Yet, we design the data
 format to accommodate for more fine grained time intervals in the future.
 

library/src/iqb/pipeline/pipeline.py

@@ -114,7 +114,7 @@ def get_cache_entry(
             end_date=end_date,
         )
 
-        # 2. prepare for synching from BigQuery
+        # 2. prepare for syncing from BigQuery
         if enable_bigquery:
             entry.syncers.append(self._bq_syncer)