Update README.md

fixed a typo in the markdown

README.md

@@ -16,7 +16,7 @@ pretty_name: USHMM English Oral Testimonies Dataset
 
 ### Dataset Summary
 
-This is a collection of approximately 1,000 English Oral Testimonies at the United States Holocaust Memorial Museum (USHMM). The oral testimonies were collected during the late-twentieth and early twenty-first centuries. These were converted from PDFs into raw text with [Tesseract(https://github.com/tesseract-ocr/tesseract)]. The text was post-processed with a Python script to convert it into segments of dialogue. Because this process was automated, mistakes may remain. Occasionally, headers and footers appear in the middle of the dialogue. If found, submit an issue and these can be corrected.
+This is a collection of approximately 1,000 English Oral Testimonies at the United States Holocaust Memorial Museum (USHMM). The oral testimonies were collected during the late-twentieth and early twenty-first centuries. These were converted from PDFs into raw text with [Tesseract](https://github.com/tesseract-ocr/tesseract). The text was post-processed with a Python script to convert it into segments of dialogue. Because this process was automated, mistakes may remain. Occasionally, headers and footers appear in the middle of the dialogue. If found, submit an issue and these can be corrected.
 
 This dataset was created during William J.B. Mattingly's postdoc at the Smithsonian Institution's Data Science Lab which had a cross-appointment with the USHMM. This dataset is being used for text classification, named entity recognition, and span categorization.