Fix typos 'a' and 'an'

1 files changed, 1 insertions, 1 deletions

diff --git a/servers/visual/shader_language.cpp b/servers/visual/shader_language.cpp
index c7b537c8ea..0684cb1701 100644
--- a/servers/visual/shader_language.cpp
+++ b/servers/visual/shader_language.cpp
@@ -2953,7 +2953,7 @@ ShaderLanguage::Node *ShaderLanguage::_parse_expression(BlockNode *p_block, cons
 			if (expression[next_op + 1].is_op) {
 				// this is not invalid and can really appear
 				// but it becomes invalid anyway because no binary op
-				// can be followed by an unary op in a valid combination,
+				// can be followed by a unary op in a valid combination,
 				// due to how precedence works, unaries will always disappear first
 
 				_set_error("Parser bug..");