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-rw-r--r--Master/texmf-dist/doc/optex/base/optex-math.tex6
1 files changed, 3 insertions, 3 deletions
diff --git a/Master/texmf-dist/doc/optex/base/optex-math.tex b/Master/texmf-dist/doc/optex/base/optex-math.tex
index dbdd7800cfc..030a919dbfb 100644
--- a/Master/texmf-dist/doc/optex/base/optex-math.tex
+++ b/Master/texmf-dist/doc/optex/base/optex-math.tex
@@ -285,8 +285,8 @@ to their nucleus without any exception.
The primitives \x`\displaystyle`, \x`\textstyle`, \x`\scriptstyle` and
\x`\scriptscriptstyle` set the given style regardless the default rules. For
example, you can create a formula in in-line math mode and in $D$ style by
-`$\displaystyle <fomula>$` or a formula in display mode and $T$ style can be printed
-by `$$\textstyle <fomrula>$$`.
+`$\displaystyle <formula>$` or a formula in display mode and $T$ style can be printed
+by `$$\textstyle <formula>$$`.
If a subformula is placed below something (below a line from root symbol,
below a fraction line), then the processed style $D, T, S$ or $SS$ is
@@ -717,7 +717,7 @@ of the \OpTeX/ manual). For example
\_def\_marm {\_inmath{\_rmavariables \_rmdigits}} % \_mamrm is used in \rm
\endtt
%
-`\_inmath` runs it parameter only in math mode and sets the math alphabets.
+`\_inmath` runs its parameter only in math mode and sets the math alphabets.
You can see the file `unimath-codes.opm` where all these selectors are
defined. You can redefine them. For example, \OpTeX/ defines `\bf` as a math
alphabet selector that selects sans serif bold in math. This is the common