php changes not showing

Hello,

I’m having trouble with updates to my theme.
I want to change the “Older Posts” and “Newer Posts” on the bottom of every page to “Previous Page” and “Next Page”, so I made changes to the template-tags.php and updated the php file, but no changes are occurring. I deleted my browser’s cache and tried different browsers, but no avail.

Before:

<div class=”nav-previous”><?php next_posts_link( esc_html__( ‘Older Posts’, ‘evision-corporate’ ) ); ?></div>

<div class=”nav-next”><?php previous_posts_link( esc_html__( ‘Newer Posts’, ‘evision-corporate’ ) ); ?></div>

After:

<div class=”nav-previous”><?php next_posts_link( esc_html__( ‘Previous Page’, ‘evision-corporate’ ) ); ?></div>

<div class=”nav-next”><?php previous_posts_link( esc_html__( ‘Next Page’, ‘evision-corporate’ ) ); ?></div>

What am I doing wrong?