Update deprecated-docs.html (#539)

Replace Mahout with MapReduce which is a typo

Author: shajiyakhan1309

website/_layouts/deprecated-docs.html

@@ -1,7 +1,7 @@
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-<div style="background-color: #fff3cd; color: #856404; border: 1px solid #ffeeba; padding: 15px; border-radius: 5px; margin-bottom: 20px;"> <strong>⚠️ Deprecation Notice:</strong> This component (<em>Mahout/Samsara</em>) is no longer actively maintained. It remains accessible for historical reference but is not recommended for new development. Please check out <a href="https://mahout.apache.org/quantum-computing-primer/" style="color: #0c5460; text-decoration: underline;">Qumat - Mahout's Quantum Computing Primer</a> for the latest innovations.</div>
+<div style="background-color: #fff3cd; color: #856404; border: 1px solid #ffeeba; padding: 15px; border-radius: 5px; margin-bottom: 20px;"> <strong>⚠️ Deprecation Notice:</strong> This component (<em>MapReduce/Samsara</em>) is no longer actively maintained. It remains accessible for historical reference but is not recommended for new development. Please check out <a href="https://mahout.apache.org/quantum-computing-primer/" style="color: #0c5460; text-decoration: underline;">Qumat - Mahout's Quantum Computing Primer</a> for the latest innovations.</div>
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