message: Fix typos in snippetPanel.json
diff: },
  {
  "name": "rho",
  - "keywords": "greek probability correlation",
  + "keywords": "greek probability cordd",
  "source": "\\rho",
  "snippet": "\\rho"
  },
  },
  {
  "name": "derivative",
  - "source": "\\\\frac{\\\\dd^n y}{\\\\dd x^n}",
  - "snippet": "\\\\frac{\\\\dd^${1:${TM_SELECTED_TEXT}} y}{\\\\dd x^${1:${TM_SELECTED_TEXT}}}"
  + "source": "\\frac{\\mathrm{d}^n y}{\\mathrm{d} x^n}",
  + "snippet": "\\frac{\\mathrm{d}^${1:${TM_SELECTED_TEXT}} y}{\\mathrm{d} x^${1:${TM_SELECTED_TEXT}}}"
  + },
  + {
  + "name": "integral",
  + "source": "\\int_a^b\\ \\,\\mathrm{d}x",
  + "snippet": "\\int_{$2}^{$3}${1:${TM_SELECTED_TEXT}} \\,\\mathrm{d}${4:x}"
  },
  {
  "name": "square root",
  },
  {
  "name": "brackets",
  - "keywords": "geometry line segment vector cross product relation equivalence class group commuter of elements polynomial ring",
  + "keywords": "geometry line segment vector cross product dd equivalence class group commuter of elements polynomial ring",
  "source": "[abc]",
  "snippet": "\\left[${1:${TM_SELECTED_TEXT}}\\right]"
  },
  "snippet": "\\tanh"
  }
  ],
  - "-Operator/Relation Symbols": [
  + "-Operators and Relations": [
  {
  "name": "asterix",
  "keywords": "complex conjugate function convolution matrix transpose dual space operation of elements relation reflexive closure group units of ring",
  "snippet": "\\blacktriangle"
  },
  {
  - "name": "blacktrinagledown",
  + "name": "blacktriangledown",
  "keywords": "shape",
  - "source": "\\blacktrinagledown",
  - "snippet": "\\blacktrinagledown"
  + "source": "\\blacktriangledown",
  + "snippet": "\\blacktriangledown"
  },
  {
  "name": "circledS",
  