S&Jv8,p27.49: Fix 'headlinght' -> 'headlight' typo

diff --git a/latex/problems/Serway_and_Jewett_8/problem27.49.tex b/latex/problems/Serway_and_Jewett_8/problem27.49.tex
index 5035a2de23acbf6f9ad762e40c0c1cc2a772926f..b42dc166c89338cf0579fdeeb87d3fa028c5d6ae 100644 (file)
--- a/latex/problems/Serway_and_Jewett_8/problem27.49.tex
+++ b/latex/problems/Serway_and_Jewett_8/problem27.49.tex
@@ -6,7 +6,7 @@ power, how long will it take the battery to completely discharge?
 \end{problem*}
 
 \begin{solution}
-The current drawn by each headlinght is given by
+The current drawn by each headlight is given by
 \begin{align}
   P &= IV \\
   I_1 &= \frac{P_1}{V} = 3.00\U{A} \;.