Update textbook.fr.md

12.temporary_ins/20.magnetostatics-vacuum/40.ampere-theorem-applications/10.ampere-integral-method/10.main/textbook.fr.md

@@ -22,8 +22,8 @@ lessons:
 $`\def\dens{\large{\varrho}\normalsize}`$
 $`\def\oiint{\displaystyle\mathop{{\iint}\mkern-18mu \scriptsize \bigcirc}}`$
 $`\def\Loiint{\displaystyle\mathop{{\iint}\mkern-22mu \scriptsize \bigcirc}}`$
-$`\def\oint{\displaystyle\mathop{{\int}\mkern-17mu \scriptsize \bigcirc}}`$
-$`\def\Loint{\displaystyle\mathop{{\int}\mkern-21mu \scriptsize \bigcirc}}`$
+$`\def\oint{\displaystyle\mathop{{\int}\mkern-19mu \scriptsize \bigcirc}}`$
+$`\def\Loint{\displaystyle\mathop{{\int}\mkern-23mu \scriptsize \bigcirc}}`$
 $`\def\Ltau{\Large{\tau}\normalsize}`$
 $`\def\Sopen{\mathscr{S}_{\smile}}`$
 $`\def\Sclosed{\mathscr{S}_{\displaystyle\tiny\bigcirc}}`$