diff --git a/Javascript/01_Introduccion/introduccion.md b/Javascript/01_Introduccion/readme.md similarity index 100% rename from Javascript/01_Introduccion/introduccion.md rename to Javascript/01_Introduccion/readme.md diff --git a/Javascript/02_Condicionales/LogicalOperator.js b/Javascript/02_Condicionales/LogicalOperatorNOT.js similarity index 100% rename from Javascript/02_Condicionales/LogicalOperator.js rename to Javascript/02_Condicionales/LogicalOperatorNOT.js diff --git a/Javascript/07_Iteradores/Ejercicios/GrammaChecker.js b/Javascript/07_Iteradores/Ejercicios/GrammaChecker.js new file mode 100644 index 0000000..e69de29