fix: [first-dns] corrected typo

clusters/first-dns.json

@@ -22,7 +22,7 @@
     "Trey Darley (FIRST board; founding member)"
   ],
   "category": "first-dns",
-  "description": "The Domain Name System (DNS) is a critical part of the Internet, including mapping domain names to IP addresses. Malicious threat actors use domain names, their corresponding technical resources, and other parts of the DNS infrastructure, including its protocols, for their malicious cyber operations. CERTs are confronted with reported DNS abuse on a continuous basis, and rely heavily on DNS analysis and infrastructure to protect their constituencies. Understanding the international customary norms applicable for detecting and mitigating DNS abuse from the perspective of the global incident response community is critical for the open Internet’s stability, security and resiliency. See also https://www.first.org/global/sigs/dns/ for Tmore information.",
+  "description": "The Domain Name System (DNS) is a critical part of the Internet, including mapping domain names to IP addresses. Malicious threat actors use domain names, their corresponding technical resources, and other parts of the DNS infrastructure, including its protocols, for their malicious cyber operations. CERTs are confronted with reported DNS abuse on a continuous basis, and rely heavily on DNS analysis and infrastructure to protect their constituencies. Understanding the international customary norms applicable for detecting and mitigating DNS abuse from the perspective of the global incident response community is critical for the open Internet’s stability, security and resiliency. See also https://www.first.org/global/sigs/dns/ for more information.",
   "name": "FIRST DNS Abuse Techniques Matrix",
   "source": "https://www.first.org/global/sigs/dns/",
   "type": "first-dns",

galaxies/first-dns.json

@@ -1,5 +1,5 @@
 {
-  "description": "The Domain Name System (DNS) is a critical part of the Internet, including mapping domain names to IP addresses. Malicious threat actors use domain names, their corresponding technical resources, and other parts of the DNS infrastructure, including its protocols, for their malicious cyber operations. CERTs are confronted with reported DNS abuse on a continuous basis, and rely heavily on DNS analysis and infrastructure to protect their constituencies. Understanding the international customary norms applicable for detecting and mitigating DNS abuse from the perspective of the global incident response community is critical for the open Internet’s stability, security and resiliency. See also https://www.first.org/global/sigs/dns/ for Tmore information.",
+  "description": "The Domain Name System (DNS) is a critical part of the Internet, including mapping domain names to IP addresses. Malicious threat actors use domain names, their corresponding technical resources, and other parts of the DNS infrastructure, including its protocols, for their malicious cyber operations. CERTs are confronted with reported DNS abuse on a continuous basis, and rely heavily on DNS analysis and infrastructure to protect their constituencies. Understanding the international customary norms applicable for detecting and mitigating DNS abuse from the perspective of the global incident response community is critical for the open Internet’s stability, security and resiliency. See also https://www.first.org/global/sigs/dns/ for more information.",
   "icon": "database",
   "name": "FIRST DNS Abuse Techniques Matrix",
   "namespace": "first-dns",