Update lib/read_pdf.py

lib/read_pdf.py

@@ -54,10 +54,10 @@ def extract_and_format_paragraphs(pdf_path):
             if paragraph_lines and not is_end_of_sentence(paragraph_lines[-1]):
                 # This line is a continuation of the previous one
                 if paragraph_lines[-1][-1] == "-":
-                    #paragraph_lines[-1] = paragraph_lines[-1][:-1]
+                    paragraph_lines[-1] = paragraph_lines[-1][:-1]
                     paragraph_lines[-1] += line.strip()
-                    
-                paragraph_lines[-1] += ' ' + line.strip()
+                else:
+                    paragraph_lines[-1] += ' ' + line.strip()
             else:
                 # Start a new line in the paragraph
                 paragraph_lines.append(line.strip())