Update FortranCon2020-stdlib/README.md

Co-authored-by: Ondřej Čertík <[email protected]>

Author: jvdp1

FortranCon2020-stdlib/README.md

@@ -32,5 +32,5 @@ Therefore, the goal of this project is to provide a community driven and agreed
 This library aims to provide to the community a set of procedures for science, engineering, and mathematics. Among others, it will include procedures for manipulating strings and files, for assertions and unit testing, but also, e.g., for searching and sorting algorithms, linear algebra, sparse matrices, or statistics.
 Started a few months ago, no less than 15 people already contributed to the development of the Fortran Standard Library and its documentation.
 Currently the library includes procedures for catching and handling errors, handling optional arguments, facilitating I/O operations, linear algebra, numerical integration, and descriptive statistics.
-Many other programmers are also involved in active discussions about the development of the Fortran Standard Library though GitHub issues.
+Many other programmers are also involved in active discussions about the development of the Fortran Standard Library through GitHub issues.
 The development of this library is part of the Fortran-lang project and aims to collaborate with the Fortran Standards Committee.