diff --git a/single-page b/single-page
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@@ -13591,7 +13591,7 @@ onMounted(() => {
 * ⭐ **[Microsoft Math Solver](https://math.microsoft.com/)**, [SpeedCrunch](https://speedcrunch.org/) or [MathPapa](https://www.mathpapa.com/algebra-calculator.html) - Advanced Calculator
 * ⭐ **[Cymath](https://www.cymath.com/)**, [PhotoMath](https://rentry.co/FMHYBase64#photomath), [Mathway](https://www.mathway.com/), [Math Solver](https://mathsolver.microsoft.com/en), [Tiger Algebra](https://www.tiger-algebra.com/) or [Symbolab](https://www.symbolab.com/) - Math Problem Solvers
 * ⭐ **[Wumbo](https://wumbo.net/)** - Math Reference Site
-* ⭐ **[Open Source Society University (OSSU)](https://github.com/ossu/math)** / [PT-BR](https://github.com/ossu/math-br)- Math Roadmap
+* ⭐ **[Open Source Society University (OSSU)](https://github.com/ossu/math)** / [PT-BR](https://github.com/ossu/math-br) - Math Roadmap
 * ⭐ **[AoPS Alcumus](https://artofproblemsolving.com/)** - Interactive Math Site
 * ⭐ **[BetterExplained](https://betterexplained.com/)** - Math Guides / Courses
 * ⭐ **[Wolfram|Alpha](https://www.wolframalpha.com/examples/mathematics)** - Calculators