Update README.md

README.md

@@ -40,7 +40,7 @@ Each line is a JSON object with:
 
 All tiers use sentence-level filtering: documents are split into sentences (NLTK punkt), individual sentences matching the blocklist are removed, and remaining sentences are rejoined. This preserves more text than paragraph-level filtering.
 
-### T0 Blocklist (aggressive — removes all numeric content)
+### T0 Blocklist (aggressive: removes all numeric content)
 - **Digits**: All characters 0-9
 - **Operators**: `+ - * / = ^ % < >` and Unicode math symbols
 - **Fraction characters**: `½ ¼ ¾` etc.
@@ -48,13 +48,13 @@ All tiers use sentence-level filtering: documents are split into sentences (NLTK
 - **Math terms**: equation, variable, polynomial, derivative, integral, theorem, eigenvalue, topology, etc.
 - **Patterns**: LaTeX math (`$...$`, `\frac{}`, `\sum`, `\int`, etc.)
 
-### T1 Blocklist (moderate — removes formal math only)
+### T1 Blocklist (moderate: removes formal math only)
 - **No digit or operator blocking** — everyday numbers pass through
 - **Math terms**: equation, variable, polynomial, derivative, integral, theorem, eigenvalue, topology, etc.
 - **Patterns**: LaTeX math expressions
 
 ### T2 Blocklist
-None — all content from finemath-3plus is included as-is.
+None. All content from finemath-3plus is included.
 
 ## Intended Use