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@@ -2278,7 +2278,7 @@ its files. You can directly use TeX-like syntax for special symbols, enter
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formulas and entire @LaTeX{} environments.
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formulas and entire @LaTeX{} environments.
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@smallexample
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@smallexample
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-Angles are written as Greek letters \alpha, \beta and \gamma. The mass if
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+Angles are written as Greek letters \alpha, \beta and \gamma. The mass of
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the sun is M_sun = 1.989 x 10^30 kg. The radius of the sun is R_@{sun@} =
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the sun is M_sun = 1.989 x 10^30 kg. The radius of the sun is R_@{sun@} =
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6.96 x 10^8 m. If $a^2=b$ and $b=2$, then the solution must be either
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6.96 x 10^8 m. If $a^2=b$ and $b=2$, then the solution must be either
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$a=+\sqrt@{2@}$ or $a=-\sqrt@{2@}$.
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$a=+\sqrt@{2@}$ or $a=-\sqrt@{2@}$.
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