fix: math expression

Author: BeaMarton13

doc/source/community_detection_guide/notebooks/modularity.ipynb

@@ -199,8 +199,8 @@
     "\n",
     "By adjusting the value of $\\gamma$, you can control the granularity of the community detection:\n",
     "\n",
-    "* **$\\gamma > 1$**: Increasing the resolution parameter penalizes connections more heavily. This encourages the algorithm to find **fewer and larger communities**, as it becomes harder for smaller, highly connected groups to form their own separate communities.\n",
-    "* **$\\gamma < 1$**: Decreasing the resolution parameter reduces the penalty. This allows the algorithm to find **more and smaller communities**, as it becomes easier for closely-knit groups to be identified as their own communities.\n",
+    "* $\\gamma > 1$: Increasing the resolution parameter penalizes connections more heavily. This encourages the algorithm to find **fewer and larger communities**, as it becomes harder for smaller, highly connected groups to form their own separate communities.\n",
+    "* $\\gamma < 1$: Decreasing the resolution parameter reduces the penalty. This allows the algorithm to find **more and smaller communities**, as it becomes easier for closely-knit groups to be identified as their own communities.\n",
     "\n",
     "In essence, the resolution parameter provides a flexible way to explore the community structure of a network at different scales, moving beyond the limitations of a single, fixed-scale partition."
    ]