 		regexToMatch: /Missing [{$] inserted./
 		extraInfoURL: "https://www.sharelatex.com/learn/Errors:Missing_$_inserted"
 		humanReadableHint: """
-			Check that your $'s match around math expressions. If they do, then you've probably used a symbol in normal text that needs to be in math mode. Symbols such as subscripts ( _ ), integrals ( \\int ), Greek letters ( \\alpha, \\beta, \\delta ), and modifiers (\\vec{x}, \\tilde{x} ) must be written in math mode. See the full list [here](https://www.sharelatex.com/learn/Errors:Missing_$_inserted).
+			Check that your $'s match around math expressions. If they do, then you've probably used a symbol in normal text that needs to be in math mode. Symbols such as subscripts ( _ ), integrals ( \\int ), Greek letters ( \\alpha, \\beta, \\delta ), and modifiers (\\vec{x}, \\tilde{x} ) must be written in math mode. See the full list <a href=\"https://www.sharelatex.com/learn/Errors:Missing_$_inserted\">here</a>.
 		"""
 	,
 		regexToMatch: /(undefined )?[rR]eference(s)?.+(undefined)?/

		regexToMatch: /LaTeX Error: Unknown float option `.+'/
		extraInfoURL: "https://www.sharelatex.com/learn/Errors:LaTeX_Error:_Unknown_float_option_%60H%27."
		humanReadableHint: """
			You have used a float specifier which the compiler does not understand. You can learn more about the different float options available for placing figures [here](https://www.sharelatex.com/learn/Positioning_of_Figures).
		"""
	,
		regexToMatch: /LaTeX Error: \\math.+ allowed only in math mode/

		regexToMatch: /`!?h' float specifier changed to `!?ht'/
		extraInfoURL: "https://www.sharelatex.com/learn/Errors:%60!h%27_float_specifier_changed_to_%60!ht%27."
		humanReadableHint: """
			The float specifier 'h' is too strict of a demand for LaTeX to place your float in a nice way here. Try relaxing it by using 'ht', or even 'htbp' if necessary. If you want to try keep the float here anyway, check out the <a href=\"https://www.sharelatex.com/learn/Positioning_of_Figures\">float package</a>.
		"""
	,
		regexToMatch: /No positions in optional float specifier/
		extraInfoURL: "https://www.sharelatex.com/learn/Errors:No_positions_in_optional_float_specifier."
		humanReadableHint: """
			You have forgotten to include a float specifier, which tells LaTeX where to position your figure. Find out more about float specifiers <a href=\"https://www.sharelatex.com/learn/Positioning_of_Figures\">here</a>.
		"""
	,
		regexToMatch: /Undefined control sequence/
