docs: Improve ocrmypdf.api

.gitignore

@@ -46,4 +46,5 @@ docs/_templates/
 docs/Makefile
 src/ocrmypdf/_version.py
 
-.idea/
+.idea/
+.aider*

src/ocrmypdf/api.py

@@ -9,14 +9,14 @@ OCR operations programmatically without using the command line interface.
 Main Functions:
     ocr(): The primary function for OCR processing. Takes an input PDF or image
         file and produces an OCR'd PDF with searchable text.
-    
+
     configure_logging(): Set up logging to match the command line interface
         behavior, with support for progress bars and colored output.
 
 Experimental Functions:
     _pdf_to_hocr(): Extract text from PDF pages and save as hOCR files for
         manual editing before final PDF generation.
-    
+
     _hocr_to_ocr_pdf(): Convert hOCR files back to a searchable PDF after
         manual text corrections.
 
@@ -26,10 +26,10 @@ at a time. For parallel processing, use multiple Python processes.
 
 Example:
     import ocrmypdf
-    
+
     # Configure logging (optional)
     ocrmypdf.configure_logging(ocrmypdf.Verbosity.default)
-    
+
     # Perform OCR
     ocrmypdf.ocr('input.pdf', 'output.pdf', language='eng')